206769738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30203}}^1$

素因数の和:30378

約数の個数: 32

約数和(自身を含む): 475531776

約数和(自身を除く): 268762038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 30203, 60406, 90609, 181218, 211421, 422842, 634263, 1268526, 4923089, 9846178, 14769267, 29538534, 34461623, 68923246, 103384869, 206769738]

約数ペア:

[(1, 206769738), (2, 103384869), (3, 68923246), (6, 34461623), (7, 29538534), (14, 14769267), (21, 9846178), (42, 4923089), (163, 1268526), (326, 634263), (489, 422842), (978, 211421), (1141, 181218), (2282, 90609), (3423, 60406), (6846, 30203)]