218156692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{6089}}^1$

素因数の和:6172

約数の個数: 36

約数和(自身を含む): 421269660

約数和(自身を除く): 203112968

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 6089, 8957, 12178, 17914, 24356, 35828, 79157, 158314, 316628, 322717, 645434, 1029041, 1290868, 2058082, 4116164, 4195321, 8390642, 16781284, 54539173, 109078346, 218156692]

約数ペア:

[(1, 218156692), (2, 109078346), (4, 54539173), (13, 16781284), (26, 8390642), (52, 4195321), (53, 4116164), (106, 2058082), (169, 1290868), (212, 1029041), (338, 645434), (676, 322717), (689, 316628), (1378, 158314), (2756, 79157), (6089, 35828), (8957, 24356), (12178, 17914)]