205152838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 366109632

約数和(自身を除く): 160956794

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 121, 187, 242, 374, 517, 799, 1034, 1061, 1598, 2057, 2122, 4114, 5687, 8789, 11374, 11671, 17578, 18037, 23342, 36074, 49867, 96679, 99734, 128381, 193358, 198407, 256762, 396814, 548537, 847739, 1097074, 1695478, 2182477, 4364954, 6033907, 9325129, 12067814, 18650258, 102576419, 205152838]

約数ペア:

[(1, 205152838), (2, 102576419), (11, 18650258), (17, 12067814), (22, 9325129), (34, 6033907), (47, 4364954), (94, 2182477), (121, 1695478), (187, 1097074), (242, 847739), (374, 548537), (517, 396814), (799, 256762), (1034, 198407), (1061, 193358), (1598, 128381), (2057, 99734), (2122, 96679), (4114, 49867), (5687, 36074), (8789, 23342), (11374, 18037), (11671, 17578)]