201056144

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43481}}^1$

素因数の和:43523

約数の個数: 30

約数和(自身を含む): 413818194

約数和(自身を除く): 212762050

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 43481, 86962, 173924, 347848, 695696, 739177, 1478354, 2956708, 5913416, 11826832, 12566009, 25132018, 50264036, 100528072, 201056144]

約数ペア:

[(1, 201056144), (2, 100528072), (4, 50264036), (8, 25132018), (16, 12566009), (17, 11826832), (34, 5913416), (68, 2956708), (136, 1478354), (272, 739177), (289, 695696), (578, 347848), (1156, 173924), (2312, 86962), (4624, 43481)]