201298004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20549}}^1$

素因数の和:20663

約数の個数: 24

約数和(自身を含む): 368256000

約数和(自身を除く): 166957996

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 20549, 41098, 82196, 637019, 1274038, 1623371, 2548076, 3246742, 6493484, 50324501, 100649002, 201298004]

約数ペア:

[(1, 201298004), (2, 100649002), (4, 50324501), (31, 6493484), (62, 3246742), (79, 2548076), (124, 1623371), (158, 1274038), (316, 637019), (2449, 82196), (4898, 41098), (9796, 20549)]