205089215562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147972017}}^1$

素因数の和:147972043

約数の個数: 48

約数和(自身を含む): 554007235392

約数和(自身を除く): 348918019830

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 147972017, 295944034, 443916051, 887832102, 1035804119, 1331748153, 1627692187, 2071608238, 2663496306, 3107412357, 3255384374, 4883076561, 6214824714, 9322237071, 9766153122, 11393845309, 14649229683, 18644474142, 22787690618, 29298459366, 34181535927, 68363071854, 102544607781, 205089215562]

約数ペア:

[(1, 205089215562), (2, 102544607781), (3, 68363071854), (6, 34181535927), (7, 29298459366), (9, 22787690618), (11, 18644474142), (14, 14649229683), (18, 11393845309), (21, 9766153122), (22, 9322237071), (33, 6214824714), (42, 4883076561), (63, 3255384374), (66, 3107412357), (77, 2663496306), (99, 2071608238), (126, 1627692187), (154, 1331748153), (198, 1035804119), (231, 887832102), (462, 443916051), (693, 295944034), (1386, 147972017)]