201975164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 377278440

約数和(自身を除く): 175303276

約数列:

[1, 2, 4, 17, 34, 68, 289, 379, 461, 578, 758, 922, 1156, 1516, 1844, 6443, 7837, 12886, 15674, 25772, 31348, 109531, 133229, 174719, 219062, 266458, 349438, 438124, 532916, 698876, 2970223, 5940446, 11880892, 50493791, 100987582, 201975164]

約数ペア:

[(1, 201975164), (2, 100987582), (4, 50493791), (17, 11880892), (34, 5940446), (68, 2970223), (289, 698876), (379, 532916), (461, 438124), (578, 349438), (758, 266458), (922, 219062), (1156, 174719), (1516, 133229), (1844, 109531), (6443, 31348), (7837, 25772), (12886, 15674)]