200970639

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 307359360

約数和(自身を除く): 106388721

約数列:

[1, 3, 9, 27, 81, 83, 167, 179, 249, 501, 537, 747, 1503, 1611, 2241, 4509, 4833, 6723, 13527, 13861, 14499, 14857, 29893, 41583, 44571, 89679, 124749, 133713, 269037, 374247, 401139, 807111, 1122741, 1203417, 2421333, 2481119, 7443357, 22330071, 66990213, 200970639]

約数ペア:

[(1, 200970639), (3, 66990213), (9, 22330071), (27, 7443357), (81, 2481119), (83, 2421333), (167, 1203417), (179, 1122741), (249, 807111), (501, 401139), (537, 374247), (747, 269037), (1503, 133713), (1611, 124749), (2241, 89679), (4509, 44571), (4833, 41583), (6723, 29893), (13527, 14857), (13861, 14499)]