205122390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{621583}}^1$

素因数の和:621604

約数の個数: 32

約数和(自身を含む): 537048576

約数和(自身を除く): 331926186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 621583, 1243166, 1864749, 3107915, 3729498, 6215830, 6837413, 9323745, 13674826, 18647490, 20512239, 34187065, 41024478, 68374130, 102561195, 205122390]

約数ペア:

[(1, 205122390), (2, 102561195), (3, 68374130), (5, 41024478), (6, 34187065), (10, 20512239), (11, 18647490), (15, 13674826), (22, 9323745), (30, 6837413), (33, 6215830), (55, 3729498), (66, 3107915), (110, 1864749), (165, 1243166), (330, 621583)]