214974372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3041}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 517188672

約数和(自身を除く): 302214300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 3041, 5891, 6082, 9123, 11782, 12164, 17673, 18246, 23564, 35346, 36492, 70692, 130763, 261526, 392289, 416617, 523052, 784578, 833234, 1249851, 1569156, 1666468, 2499702, 4999404, 17914531, 35829062, 53743593, 71658124, 107487186, 214974372]

約数ペア:

[(1, 214974372), (2, 107487186), (3, 71658124), (4, 53743593), (6, 35829062), (12, 17914531), (43, 4999404), (86, 2499702), (129, 1666468), (137, 1569156), (172, 1249851), (258, 833234), (274, 784578), (411, 523052), (516, 416617), (548, 392289), (822, 261526), (1644, 130763), (3041, 70692), (5891, 36492), (6082, 35346), (9123, 23564), (11782, 18246), (12164, 17673)]