207964672

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23928

約数の個数: 40

約数和(自身を含む): 439984116

約数和(自身を除く): 232019444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23893, 47786, 95572, 191144, 382288, 406181, 764576, 812362, 1529152, 1624724, 3058304, 3249448, 6116608, 6498896, 12233216, 12997792, 25995584, 51991168, 103982336, 207964672]

約数ペア:

[(1, 207964672), (2, 103982336), (4, 51991168), (8, 25995584), (16, 12997792), (17, 12233216), (32, 6498896), (34, 6116608), (64, 3249448), (68, 3058304), (128, 1624724), (136, 1529152), (256, 812362), (272, 764576), (512, 406181), (544, 382288), (1088, 191144), (2176, 95572), (4352, 47786), (8704, 23893)]