210301648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 423854816

約数和(自身を除く): 213553168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 5011, 5246, 10022, 10492, 20044, 20984, 40088, 41968, 80176, 215473, 305671, 430946, 611342, 861892, 1222684, 1723784, 2445368, 3447568, 4890736, 13143853, 26287706, 52575412, 105150824, 210301648]

約数ペア:

[(1, 210301648), (2, 105150824), (4, 52575412), (8, 26287706), (16, 13143853), (43, 4890736), (61, 3447568), (86, 2445368), (122, 1723784), (172, 1222684), (244, 861892), (344, 611342), (488, 430946), (688, 305671), (976, 215473), (2623, 80176), (5011, 41968), (5246, 40088), (10022, 20984), (10492, 20044)]