185005268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 388281600

約数和(自身を除く): 203276332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 3209, 4118, 6418, 8236, 12836, 14413, 22463, 28826, 44926, 57652, 89852, 93061, 186122, 227839, 372244, 455678, 651427, 911356, 1302854, 1594873, 2605708, 3189746, 6379492, 6607331, 13214662, 26429324, 46251317, 92502634, 185005268]

約数ペア:

[(1, 185005268), (2, 92502634), (4, 46251317), (7, 26429324), (14, 13214662), (28, 6607331), (29, 6379492), (58, 3189746), (71, 2605708), (116, 1594873), (142, 1302854), (203, 911356), (284, 651427), (406, 455678), (497, 372244), (812, 227839), (994, 186122), (1988, 93061), (2059, 89852), (3209, 57652), (4118, 44926), (6418, 28826), (8236, 22463), (12836, 14413)]