201676700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 458970624

約数和(自身を除く): 257293924

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 67, 100, 124, 134, 155, 268, 310, 335, 620, 670, 775, 971, 1340, 1550, 1675, 1942, 2077, 3100, 3350, 3884, 4154, 4855, 6700, 8308, 9710, 10385, 19420, 20770, 24275, 30101, 41540, 48550, 51925, 60202, 65057, 97100, 103850, 120404, 130114, 150505, 207700, 260228, 301010, 325285, 602020, 650570, 752525, 1301140, 1505050, 1626425, 2016767, 3010100, 3252850, 4033534, 6505700, 8067068, 10083835, 20167670, 40335340, 50419175, 100838350, 201676700]

約数ペア:

[(1, 201676700), (2, 100838350), (4, 50419175), (5, 40335340), (10, 20167670), (20, 10083835), (25, 8067068), (31, 6505700), (50, 4033534), (62, 3252850), (67, 3010100), (100, 2016767), (124, 1626425), (134, 1505050), (155, 1301140), (268, 752525), (310, 650570), (335, 602020), (620, 325285), (670, 301010), (775, 260228), (971, 207700), (1340, 150505), (1550, 130114), (1675, 120404), (1942, 103850), (2077, 97100), (3100, 65057), (3350, 60202), (3884, 51925), (4154, 48550), (4855, 41540), (6700, 30101), (8308, 24275), (9710, 20770), (10385, 19420)]