201579270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 497629440

約数和(自身を除く): 296050170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 307, 430, 509, 614, 645, 921, 1018, 1290, 1527, 1535, 1842, 2545, 3054, 3070, 4605, 5090, 7635, 9210, 13201, 15270, 21887, 26402, 39603, 43774, 65661, 66005, 79206, 109435, 131322, 132010, 156263, 198015, 218870, 312526, 328305, 396030, 468789, 656610, 781315, 937578, 1562630, 2343945, 4687890, 6719309, 13438618, 20157927, 33596545, 40315854, 67193090, 100789635, 201579270]

約数ペア:

[(1, 201579270), (2, 100789635), (3, 67193090), (5, 40315854), (6, 33596545), (10, 20157927), (15, 13438618), (30, 6719309), (43, 4687890), (86, 2343945), (129, 1562630), (215, 937578), (258, 781315), (307, 656610), (430, 468789), (509, 396030), (614, 328305), (645, 312526), (921, 218870), (1018, 198015), (1290, 156263), (1527, 132010), (1535, 131322), (1842, 109435), (2545, 79206), (3054, 66005), (3070, 65661), (4605, 43774), (5090, 39603), (7635, 26402), (9210, 21887), (13201, 15270)]