201880124

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2969}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 359251200

約数和(自身を除く): 157371076

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 2969, 5938, 11876, 16999, 33998, 67996, 264241, 528482, 567079, 1056964, 1134158, 2268316, 50470031, 100940062, 201880124]

約数ペア:

[(1, 201880124), (2, 100940062), (4, 50470031), (89, 2268316), (178, 1134158), (191, 1056964), (356, 567079), (382, 528482), (764, 264241), (2969, 67996), (5938, 33998), (11876, 16999)]