201322216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{997}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 387303840

約数和(自身を除く): 185981624

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 587, 997, 1174, 1994, 2348, 3988, 4696, 7976, 25241, 42871, 50482, 85742, 100964, 171484, 201928, 342968, 585239, 1170478, 2340956, 4681912, 25165277, 50330554, 100661108, 201322216]

約数ペア:

[(1, 201322216), (2, 100661108), (4, 50330554), (8, 25165277), (43, 4681912), (86, 2340956), (172, 1170478), (344, 585239), (587, 342968), (997, 201928), (1174, 171484), (1994, 100964), (2348, 85742), (3988, 50482), (4696, 42871), (7976, 25241)]