220161252

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 521136000

約数和(自身を除く): 300974748

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 281, 327, 436, 562, 599, 654, 843, 1124, 1198, 1308, 1686, 1797, 2396, 3372, 3594, 7188, 30629, 61258, 65291, 91887, 122516, 130582, 168319, 183774, 195873, 261164, 336638, 367548, 391746, 504957, 673276, 783492, 1009914, 2019828, 18346771, 36693542, 55040313, 73387084, 110080626, 220161252]

約数ペア:

[(1, 220161252), (2, 110080626), (3, 73387084), (4, 55040313), (6, 36693542), (12, 18346771), (109, 2019828), (218, 1009914), (281, 783492), (327, 673276), (436, 504957), (562, 391746), (599, 367548), (654, 336638), (843, 261164), (1124, 195873), (1198, 183774), (1308, 168319), (1686, 130582), (1797, 122516), (2396, 91887), (3372, 65291), (3594, 61258), (7188, 30629)]