201221372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 410296320

約数和(自身を除く): 209074948

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 5087, 9889, 10174, 19778, 20348, 39556, 55957, 111914, 147523, 157697, 223828, 295046, 315394, 590092, 630788, 1622753, 1734667, 3245506, 3469334, 4573213, 6491012, 6938668, 9146426, 18292852, 50305343, 100610686, 201221372]

約数ペア:

[(1, 201221372), (2, 100610686), (4, 50305343), (11, 18292852), (22, 9146426), (29, 6938668), (31, 6491012), (44, 4573213), (58, 3469334), (62, 3245506), (116, 1734667), (124, 1622753), (319, 630788), (341, 590092), (638, 315394), (682, 295046), (899, 223828), (1276, 157697), (1364, 147523), (1798, 111914), (3596, 55957), (5087, 39556), (9889, 20348), (10174, 19778)]