191505372

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 452242560

約数和(自身を除く): 260737188

約数列:

[1, 2, 3, 4, 6, 12, 227, 229, 307, 454, 458, 614, 681, 687, 908, 916, 921, 1228, 1362, 1374, 1842, 2724, 2748, 3684, 51983, 69689, 70303, 103966, 139378, 140606, 155949, 207932, 209067, 210909, 278756, 281212, 311898, 418134, 421818, 623796, 836268, 843636, 15958781, 31917562, 47876343, 63835124, 95752686, 191505372]

約数ペア:

[(1, 191505372), (2, 95752686), (3, 63835124), (4, 47876343), (6, 31917562), (12, 15958781), (227, 843636), (229, 836268), (307, 623796), (454, 421818), (458, 418134), (614, 311898), (681, 281212), (687, 278756), (908, 210909), (916, 209067), (921, 207932), (1228, 155949), (1362, 140606), (1374, 139378), (1842, 103966), (2724, 70303), (2748, 69689), (3684, 51983)]