204728154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 446227200

約数和(自身を除く): 241499046

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 589, 722, 1083, 1178, 1767, 2166, 3049, 3534, 6098, 9147, 11191, 18294, 22382, 33573, 57931, 67146, 94519, 115862, 173793, 189038, 283557, 347586, 567114, 1100689, 1795861, 2201378, 3302067, 3591722, 5387583, 6604134, 10775166, 34121359, 68242718, 102364077, 204728154]

約数ペア:

[(1, 204728154), (2, 102364077), (3, 68242718), (6, 34121359), (19, 10775166), (31, 6604134), (38, 5387583), (57, 3591722), (62, 3302067), (93, 2201378), (114, 1795861), (186, 1100689), (361, 567114), (589, 347586), (722, 283557), (1083, 189038), (1178, 173793), (1767, 115862), (2166, 94519), (3049, 67146), (3534, 57931), (6098, 33573), (9147, 22382), (11191, 18294)]