200467890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{318203}}^1$

素因数の和:318223

約数の個数: 48

約数和(自身を含む): 595677888

約数和(自身を除く): 395209998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 318203, 636406, 954609, 1591015, 1909218, 2227421, 2863827, 3182030, 4454842, 4773045, 5727654, 6682263, 9546090, 11137105, 13364526, 14319135, 20046789, 22274210, 28638270, 33411315, 40093578, 66822630, 100233945, 200467890]

約数ペア:

[(1, 200467890), (2, 100233945), (3, 66822630), (5, 40093578), (6, 33411315), (7, 28638270), (9, 22274210), (10, 20046789), (14, 14319135), (15, 13364526), (18, 11137105), (21, 9546090), (30, 6682263), (35, 5727654), (42, 4773045), (45, 4454842), (63, 3182030), (70, 2863827), (90, 2227421), (105, 1909218), (126, 1591015), (210, 954609), (315, 636406), (630, 318203)]