201236280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239567}}^1$

素因数の和:239588

約数の個数: 64

約数和(自身を含む): 689955840

約数和(自身を除く): 488719560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 239567, 479134, 718701, 958268, 1197835, 1437402, 1676969, 1916536, 2395670, 2874804, 3353938, 3593505, 4791340, 5030907, 5749608, 6707876, 7187010, 8384845, 9582680, 10061814, 13415752, 14374020, 16769690, 20123628, 25154535, 28748040, 33539380, 40247256, 50309070, 67078760, 100618140, 201236280]

約数ペア:

[(1, 201236280), (2, 100618140), (3, 67078760), (4, 50309070), (5, 40247256), (6, 33539380), (7, 28748040), (8, 25154535), (10, 20123628), (12, 16769690), (14, 14374020), (15, 13415752), (20, 10061814), (21, 9582680), (24, 8384845), (28, 7187010), (30, 6707876), (35, 5749608), (40, 5030907), (42, 4791340), (56, 3593505), (60, 3353938), (70, 2874804), (84, 2395670), (105, 1916536), (120, 1676969), (140, 1437402), (168, 1197835), (210, 958268), (280, 718701), (420, 479134), (840, 239567)]