201399568

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 399260160

約数和(自身を除く): 197860592

約数列:

[1, 2, 4, 8, 16, 59, 118, 191, 236, 382, 472, 764, 944, 1117, 1528, 2234, 3056, 4468, 8936, 11269, 17872, 22538, 45076, 65903, 90152, 131806, 180304, 213347, 263612, 426694, 527224, 853388, 1054448, 1706776, 3413552, 12587473, 25174946, 50349892, 100699784, 201399568]

約数ペア:

[(1, 201399568), (2, 100699784), (4, 50349892), (8, 25174946), (16, 12587473), (59, 3413552), (118, 1706776), (191, 1054448), (236, 853388), (382, 527224), (472, 426694), (764, 263612), (944, 213347), (1117, 180304), (1528, 131806), (2234, 90152), (3056, 65903), (4468, 45076), (8936, 22538), (11269, 17872)]