201739224981

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1\times {\mathrm{61609}}^1$

素因数の和:62569

約数の個数: 32

約数和(自身を含む): 309292057600

約数和(自身を除く): 107552832619

約数列:

[1, 3, 7, 21, 211, 633, 739, 1477, 2217, 4431, 5173, 15519, 61609, 155929, 184827, 431263, 467787, 1091503, 1293789, 3274509, 12999499, 38998497, 45529051, 90996493, 136587153, 272989479, 318703357, 956110071, 9606629761, 28819889283, 67246408327, 201739224981]

約数ペア:

[(1, 201739224981), (3, 67246408327), (7, 28819889283), (21, 9606629761), (211, 956110071), (633, 318703357), (739, 272989479), (1477, 136587153), (2217, 90996493), (4431, 45529051), (5173, 38998497), (15519, 12999499), (61609, 3274509), (155929, 1293789), (184827, 1091503), (431263, 467787)]