204212304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 608368800

約数和(自身を除く): 404156496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 101, 114, 144, 152, 171, 202, 228, 303, 304, 342, 404, 456, 606, 684, 739, 808, 909, 912, 1212, 1368, 1478, 1616, 1818, 1919, 2217, 2424, 2736, 2956, 3636, 3838, 4434, 4848, 5757, 5912, 6651, 7272, 7676, 8868, 11514, 11824, 13302, 14041, 14544, 15352, 17271, 17736, 23028, 26604, 28082, 30704, 34542, 35472, 42123, 46056, 53208, 56164, 69084, 74639, 84246, 92112, 106416, 112328, 126369, 138168, 149278, 168492, 223917, 224656, 252738, 276336, 298556, 336984, 447834, 505476, 597112, 671751, 673968, 895668, 1010952, 1194224, 1343502, 1418141, 1791336, 2021904, 2687004, 2836282, 3582672, 4254423, 5374008, 5672564, 8508846, 10748016, 11345128, 12763269, 17017692, 22690256, 25526538, 34035384, 51053076, 68070768, 102106152, 204212304]

約数ペア:

[(1, 204212304), (2, 102106152), (3, 68070768), (4, 51053076), (6, 34035384), (8, 25526538), (9, 22690256), (12, 17017692), (16, 12763269), (18, 11345128), (19, 10748016), (24, 8508846), (36, 5672564), (38, 5374008), (48, 4254423), (57, 3582672), (72, 2836282), (76, 2687004), (101, 2021904), (114, 1791336), (144, 1418141), (152, 1343502), (171, 1194224), (202, 1010952), (228, 895668), (303, 673968), (304, 671751), (342, 597112), (404, 505476), (456, 447834), (606, 336984), (684, 298556), (739, 276336), (808, 252738), (909, 224656), (912, 223917), (1212, 168492), (1368, 149278), (1478, 138168), (1616, 126369), (1818, 112328), (1919, 106416), (2217, 92112), (2424, 84246), (2736, 74639), (2956, 69084), (3636, 56164), (3838, 53208), (4434, 46056), (4848, 42123), (5757, 35472), (5912, 34542), (6651, 30704), (7272, 28082), (7676, 26604), (8868, 23028), (11514, 17736), (11824, 17271), (13302, 15352), (14041, 14544)]