204189435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156467}}^1$

素因数の和:156507

約数の個数: 24

約数和(自身を含む): 366135120

約数和(自身を除く): 161945685

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 156467, 469401, 782335, 1408203, 2347005, 4537543, 7041015, 13612629, 22687715, 40837887, 68063145, 204189435]

約数ペア:

[(1, 204189435), (3, 68063145), (5, 40837887), (9, 22687715), (15, 13612629), (29, 7041015), (45, 4537543), (87, 2347005), (145, 1408203), (261, 782335), (435, 469401), (1305, 156467)]