201647384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 387050400

約数和(自身を除く): 185403016

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 3257, 6514, 7739, 13028, 15478, 26056, 30956, 61912, 231247, 355013, 462494, 710026, 924988, 1420052, 1849976, 2840104, 25205923, 50411846, 100823692, 201647384]

約数ペア:

[(1, 201647384), (2, 100823692), (4, 50411846), (8, 25205923), (71, 2840104), (109, 1849976), (142, 1420052), (218, 924988), (284, 710026), (436, 462494), (568, 355013), (872, 231247), (3257, 61912), (6514, 30956), (7739, 26056), (13028, 15478)]