221738394

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 448680960

約数和(自身を除く): 226942566

約数列:

[1, 2, 3, 6, 181, 191, 362, 382, 543, 573, 1069, 1086, 1146, 2138, 3207, 6414, 34571, 69142, 103713, 193489, 204179, 207426, 386978, 408358, 580467, 612537, 1160934, 1225074, 36956399, 73912798, 110869197, 221738394]

約数ペア:

[(1, 221738394), (2, 110869197), (3, 73912798), (6, 36956399), (181, 1225074), (191, 1160934), (362, 612537), (382, 580467), (543, 408358), (573, 386978), (1069, 207426), (1086, 204179), (1146, 193489), (2138, 103713), (3207, 69142), (6414, 34571)]