200957330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{410117}}^1$

素因数の和:410138

約数の個数: 24

約数和(自身を含む): 420781068

約数和(自身を除く): 219823738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 410117, 820234, 2050585, 2870819, 4101170, 5741638, 14354095, 20095733, 28708190, 40191466, 100478665, 200957330]

約数ペア:

[(1, 200957330), (2, 100478665), (5, 40191466), (7, 28708190), (10, 20095733), (14, 14354095), (35, 5741638), (49, 4101170), (70, 2870819), (98, 2050585), (245, 820234), (490, 410117)]