202221172

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{2357}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 359500680

約数和(自身を除く): 157279508

約数列:

[1, 2, 4, 89, 178, 241, 356, 482, 964, 2357, 4714, 9428, 21449, 42898, 85796, 209773, 419546, 568037, 839092, 1136074, 2272148, 50555293, 101110586, 202221172]

約数ペア:

[(1, 202221172), (2, 101110586), (4, 50555293), (89, 2272148), (178, 1136074), (241, 839092), (356, 568037), (482, 419546), (964, 209773), (2357, 85796), (4714, 42898), (9428, 21449)]