205057848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4456

約数の個数: 64

約数和(自身を含む): 536556960

約数和(自身を除く): 331499112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 636, 888, 1272, 1961, 3922, 4357, 5883, 7844, 8714, 11766, 13071, 15688, 17428, 23532, 26142, 34856, 47064, 52284, 104568, 161209, 230921, 322418, 461842, 483627, 644836, 692763, 923684, 967254, 1289672, 1385526, 1847368, 1934508, 2771052, 3869016, 5542104, 8544077, 17088154, 25632231, 34176308, 51264462, 68352616, 102528924, 205057848]

約数ペア:

[(1, 205057848), (2, 102528924), (3, 68352616), (4, 51264462), (6, 34176308), (8, 25632231), (12, 17088154), (24, 8544077), (37, 5542104), (53, 3869016), (74, 2771052), (106, 1934508), (111, 1847368), (148, 1385526), (159, 1289672), (212, 967254), (222, 923684), (296, 692763), (318, 644836), (424, 483627), (444, 461842), (636, 322418), (888, 230921), (1272, 161209), (1961, 104568), (3922, 52284), (4357, 47064), (5883, 34856), (7844, 26142), (8714, 23532), (11766, 17428), (13071, 15688)]