203891506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65899}}^1$

素因数の和:65938

約数の個数: 32

約数和(自身を含む): 398563200

約数和(自身を除く): 194671694

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 65899, 131798, 461293, 856687, 922586, 1120283, 1713374, 2240566, 5996809, 7841981, 11993618, 14563679, 15683962, 29127358, 101945753, 203891506]

約数ペア:

[(1, 203891506), (2, 101945753), (7, 29127358), (13, 15683962), (14, 14563679), (17, 11993618), (26, 7841981), (34, 5996809), (91, 2240566), (119, 1713374), (182, 1120283), (221, 922586), (238, 856687), (442, 461293), (1547, 131798), (3094, 65899)]