202943484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 591252480

約数和(自身を除く): 388308996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 153, 171, 186, 204, 228, 279, 306, 323, 342, 372, 527, 558, 563, 589, 612, 646, 684, 969, 1054, 1116, 1126, 1178, 1292, 1581, 1689, 1767, 1938, 2108, 2252, 2356, 2907, 3162, 3378, 3534, 3876, 4743, 5067, 5301, 5814, 6324, 6756, 7068, 9486, 9571, 10013, 10134, 10602, 10697, 11628, 17453, 18972, 19142, 20026, 20268, 21204, 21394, 28713, 30039, 32091, 34906, 38284, 40052, 42788, 52359, 57426, 60078, 64182, 69812, 86139, 90117, 96273, 104718, 114852, 120156, 128364, 157077, 172278, 180234, 181849, 192546, 209436, 296701, 314154, 331607, 344556, 360468, 363698, 385092, 545547, 593402, 628308, 663214, 727396, 890103, 994821, 1091094, 1186804, 1326428, 1636641, 1780206, 1989642, 2182188, 2670309, 2984463, 3273282, 3560412, 3979284, 5340618, 5637319, 5968926, 6546564, 10681236, 11274638, 11937852, 16911957, 22549276, 33823914, 50735871, 67647828, 101471742, 202943484]

約数ペア:

[(1, 202943484), (2, 101471742), (3, 67647828), (4, 50735871), (6, 33823914), (9, 22549276), (12, 16911957), (17, 11937852), (18, 11274638), (19, 10681236), (31, 6546564), (34, 5968926), (36, 5637319), (38, 5340618), (51, 3979284), (57, 3560412), (62, 3273282), (68, 2984463), (76, 2670309), (93, 2182188), (102, 1989642), (114, 1780206), (124, 1636641), (153, 1326428), (171, 1186804), (186, 1091094), (204, 994821), (228, 890103), (279, 727396), (306, 663214), (323, 628308), (342, 593402), (372, 545547), (527, 385092), (558, 363698), (563, 360468), (589, 344556), (612, 331607), (646, 314154), (684, 296701), (969, 209436), (1054, 192546), (1116, 181849), (1126, 180234), (1178, 172278), (1292, 157077), (1581, 128364), (1689, 120156), (1767, 114852), (1938, 104718), (2108, 96273), (2252, 90117), (2356, 86139), (2907, 69812), (3162, 64182), (3378, 60078), (3534, 57426), (3876, 52359), (4743, 42788), (5067, 40052), (5301, 38284), (5814, 34906), (6324, 32091), (6756, 30039), (7068, 28713), (9486, 21394), (9571, 21204), (10013, 20268), (10134, 20026), (10602, 19142), (10697, 18972), (11628, 17453)]