202153490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 473437440

約数和(自身を除く): 271283950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 203, 242, 290, 319, 385, 406, 605, 638, 770, 823, 847, 1015, 1210, 1595, 1646, 1694, 2030, 2233, 3190, 3509, 4115, 4235, 4466, 5761, 7018, 8230, 8470, 9053, 11165, 11522, 17545, 18106, 22330, 23867, 24563, 28805, 35090, 45265, 47734, 49126, 57610, 63371, 90530, 99583, 119335, 122815, 126742, 167069, 199166, 238670, 245630, 262537, 316855, 334138, 497915, 525074, 633710, 697081, 835345, 995830, 1312685, 1394162, 1670690, 1837759, 2625370, 2887907, 3485405, 3675518, 5775814, 6970810, 9188795, 14439535, 18377590, 20215349, 28879070, 40430698, 101076745, 202153490]

約数ペア:

[(1, 202153490), (2, 101076745), (5, 40430698), (7, 28879070), (10, 20215349), (11, 18377590), (14, 14439535), (22, 9188795), (29, 6970810), (35, 5775814), (55, 3675518), (58, 3485405), (70, 2887907), (77, 2625370), (110, 1837759), (121, 1670690), (145, 1394162), (154, 1312685), (203, 995830), (242, 835345), (290, 697081), (319, 633710), (385, 525074), (406, 497915), (605, 334138), (638, 316855), (770, 262537), (823, 245630), (847, 238670), (1015, 199166), (1210, 167069), (1595, 126742), (1646, 122815), (1694, 119335), (2030, 99583), (2233, 90530), (3190, 63371), (3509, 57610), (4115, 49126), (4235, 47734), (4466, 45265), (5761, 35090), (7018, 28805), (8230, 24563), (8470, 23867), (9053, 22330), (11165, 18106), (11522, 17545)]