207339660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104717}}^1$

素因数の和:104743

約数の個数: 72

約数和(自身を含む): 686112336

約数和(自身を除く): 478772676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 104717, 209434, 314151, 418868, 523585, 628302, 942453, 1047170, 1151887, 1256604, 1570755, 1884906, 2094340, 2303774, 3141510, 3455661, 3769812, 4607548, 4712265, 5759435, 6283020, 6911322, 9424530, 10366983, 11518870, 13822644, 17278305, 18849060, 20733966, 23037740, 34556610, 41467932, 51834915, 69113220, 103669830, 207339660]

約数ペア:

[(1, 207339660), (2, 103669830), (3, 69113220), (4, 51834915), (5, 41467932), (6, 34556610), (9, 23037740), (10, 20733966), (11, 18849060), (12, 17278305), (15, 13822644), (18, 11518870), (20, 10366983), (22, 9424530), (30, 6911322), (33, 6283020), (36, 5759435), (44, 4712265), (45, 4607548), (55, 3769812), (60, 3455661), (66, 3141510), (90, 2303774), (99, 2094340), (110, 1884906), (132, 1570755), (165, 1256604), (180, 1151887), (198, 1047170), (220, 942453), (330, 628302), (396, 523585), (495, 418868), (660, 314151), (990, 209434), (1980, 104717)]