201078710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4941

約数の個数: 64

約数和(自身を含む): 449556480

約数和(自身を除く): 248477770

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 4877, 5890, 8246, 9754, 20615, 24385, 34139, 41230, 48770, 68278, 92663, 151187, 170695, 185326, 302374, 341390, 463315, 648641, 755935, 926630, 1058309, 1297282, 1511870, 2116618, 2872553, 3243205, 5291545, 5745106, 6486410, 10583090, 14362765, 20107871, 28725530, 40215742, 100539355, 201078710]

約数ペア:

[(1, 201078710), (2, 100539355), (5, 40215742), (7, 28725530), (10, 20107871), (14, 14362765), (19, 10583090), (31, 6486410), (35, 5745106), (38, 5291545), (62, 3243205), (70, 2872553), (95, 2116618), (133, 1511870), (155, 1297282), (190, 1058309), (217, 926630), (266, 755935), (310, 648641), (434, 463315), (589, 341390), (665, 302374), (1085, 185326), (1178, 170695), (1330, 151187), (2170, 92663), (2945, 68278), (4123, 48770), (4877, 41230), (5890, 34139), (8246, 24385), (9754, 20615)]