265317121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 305337600

約数和(自身を除く): 40020479

約数列:

[1, 19, 23, 37, 61, 269, 437, 703, 851, 1159, 1403, 2257, 5111, 6187, 9953, 16169, 16409, 26657, 42883, 51911, 117553, 189107, 228919, 311771, 377407, 607133, 986309, 4349461, 7170733, 11535527, 13964059, 265317121]

約数ペア:

[(1, 265317121), (19, 13964059), (23, 11535527), (37, 7170733), (61, 4349461), (269, 986309), (437, 607133), (703, 377407), (851, 311771), (1159, 228919), (1403, 189107), (2257, 117553), (5111, 51911), (6187, 42883), (9953, 26657), (16169, 16409)]