201979384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3169}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 392572800

約数和(自身を除く): 190593416

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 2056, 3169, 6338, 7967, 12676, 15934, 25352, 31868, 63736, 98239, 196478, 392956, 785912, 814433, 1628866, 3257732, 6515464, 25247423, 50494846, 100989692, 201979384]

約数ペア:

[(1, 201979384), (2, 100989692), (4, 50494846), (8, 25247423), (31, 6515464), (62, 3257732), (124, 1628866), (248, 814433), (257, 785912), (514, 392956), (1028, 196478), (2056, 98239), (3169, 63736), (6338, 31868), (7967, 25352), (12676, 15934)]