293857228

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{198017}}^1$

素因数の和:198081

約数の個数: 24

約数和(自身を含む): 598806432

約数和(自身を除く): 304949204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 198017, 396034, 792068, 1386119, 2772238, 5544476, 10494901, 20989802, 41979604, 73464307, 146928614, 293857228]

約数ペア:

[(1, 293857228), (2, 146928614), (4, 73464307), (7, 41979604), (14, 20989802), (28, 10494901), (53, 5544476), (106, 2772238), (212, 1386119), (371, 792068), (742, 396034), (1484, 198017)]