206760204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 663936000

約数和(自身を除く): 457175796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 49, 57, 62, 63, 76, 84, 93, 98, 114, 124, 126, 133, 147, 171, 186, 196, 199, 217, 228, 252, 266, 279, 294, 342, 372, 398, 399, 434, 441, 532, 558, 588, 589, 597, 651, 684, 796, 798, 868, 882, 931, 1116, 1178, 1194, 1197, 1302, 1393, 1519, 1596, 1764, 1767, 1791, 1862, 1953, 2356, 2388, 2394, 2604, 2786, 2793, 3038, 3534, 3582, 3724, 3781, 3906, 4123, 4179, 4557, 4788, 5301, 5572, 5586, 6076, 6169, 7068, 7164, 7562, 7812, 8246, 8358, 8379, 9114, 9751, 10602, 11172, 11343, 12338, 12369, 12537, 13671, 15124, 16492, 16716, 16758, 18228, 18507, 19502, 21204, 22686, 24676, 24738, 25074, 26467, 27342, 28861, 29253, 33516, 34029, 37014, 37107, 39004, 43183, 45372, 49476, 50148, 52934, 54684, 55521, 57722, 58506, 68058, 74028, 74214, 79401, 86366, 86583, 87759, 105868, 111042, 115444, 117012, 117211, 129549, 136116, 148428, 158802, 172732, 173166, 175518, 185269, 222084, 234422, 238203, 259098, 259749, 302281, 317604, 346332, 351036, 351633, 370538, 388647, 468844, 476406, 518196, 519498, 555807, 604562, 703266, 741076, 777294, 820477, 906843, 952812, 1038996, 1054899, 1111614, 1209124, 1406532, 1554588, 1640954, 1667421, 1813686, 2109798, 2223228, 2461431, 2720529, 3281908, 3334842, 3627372, 4219596, 4922862, 5441058, 5743339, 6669684, 7384293, 9845724, 10882116, 11486678, 14768586, 17230017, 22973356, 29537172, 34460034, 51690051, 68920068, 103380102, 206760204]

約数ペア:

[(1, 206760204), (2, 103380102), (3, 68920068), (4, 51690051), (6, 34460034), (7, 29537172), (9, 22973356), (12, 17230017), (14, 14768586), (18, 11486678), (19, 10882116), (21, 9845724), (28, 7384293), (31, 6669684), (36, 5743339), (38, 5441058), (42, 4922862), (49, 4219596), (57, 3627372), (62, 3334842), (63, 3281908), (76, 2720529), (84, 2461431), (93, 2223228), (98, 2109798), (114, 1813686), (124, 1667421), (126, 1640954), (133, 1554588), (147, 1406532), (171, 1209124), (186, 1111614), (196, 1054899), (199, 1038996), (217, 952812), (228, 906843), (252, 820477), (266, 777294), (279, 741076), (294, 703266), (342, 604562), (372, 555807), (398, 519498), (399, 518196), (434, 476406), (441, 468844), (532, 388647), (558, 370538), (588, 351633), (589, 351036), (597, 346332), (651, 317604), (684, 302281), (796, 259749), (798, 259098), (868, 238203), (882, 234422), (931, 222084), (1116, 185269), (1178, 175518), (1194, 173166), (1197, 172732), (1302, 158802), (1393, 148428), (1519, 136116), (1596, 129549), (1764, 117211), (1767, 117012), (1791, 115444), (1862, 111042), (1953, 105868), (2356, 87759), (2388, 86583), (2394, 86366), (2604, 79401), (2786, 74214), (2793, 74028), (3038, 68058), (3534, 58506), (3582, 57722), (3724, 55521), (3781, 54684), (3906, 52934), (4123, 50148), (4179, 49476), (4557, 45372), (4788, 43183), (5301, 39004), (5572, 37107), (5586, 37014), (6076, 34029), (6169, 33516), (7068, 29253), (7164, 28861), (7562, 27342), (7812, 26467), (8246, 25074), (8358, 24738), (8379, 24676), (9114, 22686), (9751, 21204), (10602, 19502), (11172, 18507), (11343, 18228), (12338, 16758), (12369, 16716), (12537, 16492), (13671, 15124)]