210204007205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{12689}}^1\times {\mathrm{80809}}^1$

素因数の和:93544

約数の個数: 16

約数和(自身を含む): 258420682800

約数和(自身を除く): 48216675595

約数列:

[1, 5, 41, 205, 12689, 63445, 80809, 404045, 520249, 2601245, 3313169, 16565845, 1025385401, 5126927005, 42040801441, 210204007205]

約数ペア:

[(1, 210204007205), (5, 42040801441), (41, 5126927005), (205, 1025385401), (12689, 16565845), (63445, 3313169), (80809, 2601245), (404045, 520249)]