208055430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210157}}^1$

素因数の和:210181

約数の個数: 48

約数和(自身を含む): 590123664

約数和(自身を除く): 382068234

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 210157, 420314, 630471, 1050785, 1260942, 1891413, 2101570, 2311727, 3152355, 3782826, 4623454, 6304710, 6935181, 9457065, 11558635, 13870362, 18914130, 20805543, 23117270, 34675905, 41611086, 69351810, 104027715, 208055430]

約数ペア:

[(1, 208055430), (2, 104027715), (3, 69351810), (5, 41611086), (6, 34675905), (9, 23117270), (10, 20805543), (11, 18914130), (15, 13870362), (18, 11558635), (22, 9457065), (30, 6935181), (33, 6304710), (45, 4623454), (55, 3782826), (66, 3152355), (90, 2311727), (99, 2101570), (110, 1891413), (165, 1260942), (198, 1050785), (330, 630471), (495, 420314), (990, 210157)]