214914092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{20641}}^1$

素因数の和:20801

約数の個数: 24

約数和(自身を含む): 398803440

約数和(自身を除く): 183889348

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 20641, 41282, 82564, 392179, 784358, 1568716, 2827817, 5655634, 11311268, 53728523, 107457046, 214914092]

約数ペア:

[(1, 214914092), (2, 107457046), (4, 53728523), (19, 11311268), (38, 5655634), (76, 2827817), (137, 1568716), (274, 784358), (548, 392179), (2603, 82564), (5206, 41282), (10412, 20641)]