206849070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14639}}^1$

素因数の和:14809

約数の個数: 48

約数和(自身を含む): 541270080

約数和(自身を除く): 334421010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 14639, 29278, 43917, 73195, 87834, 131751, 146390, 219585, 263502, 439170, 658755, 1317510, 2298323, 4596646, 6894969, 11491615, 13789938, 20684907, 22983230, 34474845, 41369814, 68949690, 103424535, 206849070]

約数ペア:

[(1, 206849070), (2, 103424535), (3, 68949690), (5, 41369814), (6, 34474845), (9, 22983230), (10, 20684907), (15, 13789938), (18, 11491615), (30, 6894969), (45, 4596646), (90, 2298323), (157, 1317510), (314, 658755), (471, 439170), (785, 263502), (942, 219585), (1413, 146390), (1570, 131751), (2355, 87834), (2826, 73195), (4710, 43917), (7065, 29278), (14130, 14639)]