206709048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4546

約数の個数: 144

約数和(自身を含む): 701489880

約数和(自身を除く): 494780832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4507, 5096, 5733, 6552, 7644, 9014, 11466, 13521, 15288, 18028, 22932, 27042, 31549, 36056, 40563, 45864, 54084, 58591, 63098, 81126, 94647, 108168, 117182, 126196, 162252, 175773, 189294, 220843, 234364, 252392, 283941, 324504, 351546, 378588, 410137, 441686, 468728, 527319, 567882, 662529, 703092, 757176, 820274, 883372, 1054638, 1135764, 1230411, 1325058, 1406184, 1640548, 1766744, 1987587, 2109276, 2271528, 2460822, 2650116, 2870959, 3281096, 3691233, 3975174, 4218552, 4921644, 5300232, 5741918, 7382466, 7950348, 8612877, 9843288, 11483836, 14764932, 15900696, 17225754, 22967672, 25838631, 29529864, 34451508, 51677262, 68903016, 103354524, 206709048]

約数ペア:

[(1, 206709048), (2, 103354524), (3, 68903016), (4, 51677262), (6, 34451508), (7, 29529864), (8, 25838631), (9, 22967672), (12, 17225754), (13, 15900696), (14, 14764932), (18, 11483836), (21, 9843288), (24, 8612877), (26, 7950348), (28, 7382466), (36, 5741918), (39, 5300232), (42, 4921644), (49, 4218552), (52, 3975174), (56, 3691233), (63, 3281096), (72, 2870959), (78, 2650116), (84, 2460822), (91, 2271528), (98, 2109276), (104, 1987587), (117, 1766744), (126, 1640548), (147, 1406184), (156, 1325058), (168, 1230411), (182, 1135764), (196, 1054638), (234, 883372), (252, 820274), (273, 757176), (294, 703092), (312, 662529), (364, 567882), (392, 527319), (441, 468728), (468, 441686), (504, 410137), (546, 378588), (588, 351546), (637, 324504), (728, 283941), (819, 252392), (882, 234364), (936, 220843), (1092, 189294), (1176, 175773), (1274, 162252), (1638, 126196), (1764, 117182), (1911, 108168), (2184, 94647), (2548, 81126), (3276, 63098), (3528, 58591), (3822, 54084), (4507, 45864), (5096, 40563), (5733, 36056), (6552, 31549), (7644, 27042), (9014, 22932), (11466, 18028), (13521, 15288)]