212462024

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2671}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 407533440

約数和(自身を除く): 195071416

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 2671, 5342, 9943, 10684, 19886, 21368, 39772, 79544, 162931, 325862, 435373, 651724, 870746, 1303448, 1741492, 3482984, 26557753, 53115506, 106231012, 212462024]

約数ペア:

[(1, 212462024), (2, 106231012), (4, 53115506), (8, 26557753), (61, 3482984), (122, 1741492), (163, 1303448), (244, 870746), (326, 651724), (488, 435373), (652, 325862), (1304, 162931), (2671, 79544), (5342, 39772), (9943, 21368), (10684, 19886)]