215685954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1439}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 510831360

約数和(自身を除く): 295145406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 757, 1439, 1514, 2271, 2878, 4317, 4542, 6813, 8327, 8634, 12951, 13626, 15829, 16654, 24981, 25902, 31658, 47487, 49962, 74943, 94974, 142461, 149886, 284922, 1089323, 2178646, 3267969, 6535938, 9803907, 11982553, 19607814, 23965106, 35947659, 71895318, 107842977, 215685954]

約数ペア:

[(1, 215685954), (2, 107842977), (3, 71895318), (6, 35947659), (9, 23965106), (11, 19607814), (18, 11982553), (22, 9803907), (33, 6535938), (66, 3267969), (99, 2178646), (198, 1089323), (757, 284922), (1439, 149886), (1514, 142461), (2271, 94974), (2878, 74943), (4317, 49962), (4542, 47487), (6813, 31658), (8327, 25902), (8634, 24981), (12951, 16654), (13626, 15829)]