201100108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 392876064

約数和(自身を除く): 191775956

約数列:

[1, 2, 4, 11, 22, 44, 73, 137, 146, 274, 292, 457, 548, 803, 914, 1507, 1606, 1828, 3014, 3212, 5027, 6028, 10001, 10054, 20002, 20108, 33361, 40004, 62609, 66722, 110011, 125218, 133444, 220022, 250436, 366971, 440044, 688699, 733942, 1377398, 1467884, 2754796, 4570457, 9140914, 18281828, 50275027, 100550054, 201100108]

約数ペア:

[(1, 201100108), (2, 100550054), (4, 50275027), (11, 18281828), (22, 9140914), (44, 4570457), (73, 2754796), (137, 1467884), (146, 1377398), (274, 733942), (292, 688699), (457, 440044), (548, 366971), (803, 250436), (914, 220022), (1507, 133444), (1606, 125218), (1828, 110011), (3014, 66722), (3212, 62609), (5027, 40004), (6028, 33361), (10001, 20108), (10054, 20002)]