200631008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11897}}^1$

素因数の和:11955

約数の個数: 48

約数和(自身を含む): 431754624

約数和(自身を除く): 231123616

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 11897, 16864, 23794, 47588, 95176, 190352, 202249, 368807, 380704, 404498, 737614, 808996, 1475228, 1617992, 2950456, 3235984, 5900912, 6269719, 6471968, 11801824, 12539438, 25078876, 50157752, 100315504, 200631008]

約数ペア:

[(1, 200631008), (2, 100315504), (4, 50157752), (8, 25078876), (16, 12539438), (17, 11801824), (31, 6471968), (32, 6269719), (34, 5900912), (62, 3235984), (68, 2950456), (124, 1617992), (136, 1475228), (248, 808996), (272, 737614), (496, 404498), (527, 380704), (544, 368807), (992, 202249), (1054, 190352), (2108, 95176), (4216, 47588), (8432, 23794), (11897, 16864)]