200180864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 436968000

約数和(自身を除く): 236787136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 767, 832, 944, 1534, 1664, 1888, 2039, 3068, 3776, 4078, 6136, 7552, 8156, 12272, 16312, 24544, 26507, 32624, 49088, 53014, 65248, 98176, 106028, 120301, 130496, 212056, 240602, 260992, 424112, 481204, 848224, 962408, 1563913, 1696448, 1924816, 3127826, 3392896, 3849632, 6255652, 7699264, 12511304, 15398528, 25022608, 50045216, 100090432, 200180864]

約数ペア:

[(1, 200180864), (2, 100090432), (4, 50045216), (8, 25022608), (13, 15398528), (16, 12511304), (26, 7699264), (32, 6255652), (52, 3849632), (59, 3392896), (64, 3127826), (104, 1924816), (118, 1696448), (128, 1563913), (208, 962408), (236, 848224), (416, 481204), (472, 424112), (767, 260992), (832, 240602), (944, 212056), (1534, 130496), (1664, 120301), (1888, 106028), (2039, 98176), (3068, 65248), (3776, 53014), (4078, 49088), (6136, 32624), (7552, 26507), (8156, 24544), (12272, 16312)]