204495408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2844

約数の個数: 120

約数和(自身を含む): 635829840

約数和(自身を除く): 431334432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2801, 2808, 3042, 4056, 4563, 5602, 5616, 6084, 8112, 8403, 9126, 11204, 12168, 16806, 18252, 22408, 24336, 25209, 33612, 36413, 36504, 44816, 50418, 67224, 72826, 73008, 75627, 100836, 109239, 134448, 145652, 151254, 201672, 218478, 291304, 302508, 327717, 403344, 436956, 473369, 582608, 605016, 655434, 873912, 946738, 983151, 1210032, 1310868, 1420107, 1747824, 1893476, 1966302, 2621736, 2840214, 3786952, 3932604, 4260321, 5243472, 5680428, 7573904, 7865208, 8520642, 11360856, 12780963, 15730416, 17041284, 22721712, 25561926, 34082568, 51123852, 68165136, 102247704, 204495408]

約数ペア:

[(1, 204495408), (2, 102247704), (3, 68165136), (4, 51123852), (6, 34082568), (8, 25561926), (9, 22721712), (12, 17041284), (13, 15730416), (16, 12780963), (18, 11360856), (24, 8520642), (26, 7865208), (27, 7573904), (36, 5680428), (39, 5243472), (48, 4260321), (52, 3932604), (54, 3786952), (72, 2840214), (78, 2621736), (104, 1966302), (108, 1893476), (117, 1747824), (144, 1420107), (156, 1310868), (169, 1210032), (208, 983151), (216, 946738), (234, 873912), (312, 655434), (338, 605016), (351, 582608), (432, 473369), (468, 436956), (507, 403344), (624, 327717), (676, 302508), (702, 291304), (936, 218478), (1014, 201672), (1352, 151254), (1404, 145652), (1521, 134448), (1872, 109239), (2028, 100836), (2704, 75627), (2801, 73008), (2808, 72826), (3042, 67224), (4056, 50418), (4563, 44816), (5602, 36504), (5616, 36413), (6084, 33612), (8112, 25209), (8403, 24336), (9126, 22408), (11204, 18252), (12168, 16806)]