207951257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 33104743

約数列:

[1, 19, 23, 29, 61, 269, 437, 551, 667, 1159, 1403, 1769, 5111, 6187, 7801, 12673, 16409, 26657, 33611, 40687, 117553, 148219, 179423, 311771, 377407, 475861, 773053, 3409037, 7170733, 9041359, 10944803, 207951257]

約数ペア:

[(1, 207951257), (19, 10944803), (23, 9041359), (29, 7170733), (61, 3409037), (269, 773053), (437, 475861), (551, 377407), (667, 311771), (1159, 179423), (1403, 148219), (1769, 117553), (5111, 40687), (6187, 33611), (7801, 26657), (12673, 16409)]