200956770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{318979}}^1$

素因数の和:318999

約数の個数: 48

約数和(自身を含む): 597130560

約数和(自身を除く): 396173790

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, 318979, 637958, 956937, 1594895, 1913874, 2232853, 2870811, 3189790, 4465706, 4784685, 5741622, 6698559, 9569370, 11164265, 13397118, 14354055, 20095677, 22328530, 28708110, 33492795, 40191354, 66985590, 100478385, 200956770]

約数ペア:

[(1, 200956770), (2, 100478385), (3, 66985590), (5, 40191354), (6, 33492795), (7, 28708110), (9, 22328530), (10, 20095677), (14, 14354055), (15, 13397118), (18, 11164265), (21, 9569370), (30, 6698559), (35, 5741622), (42, 4784685), (45, 4465706), (63, 3189790), (70, 2870811), (90, 2232853), (105, 1913874), (126, 1594895), (210, 956937), (315, 637958), (630, 318979)]