208190544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 558964224

約数和(自身を除く): 350773680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 181, 186, 248, 362, 372, 496, 543, 724, 744, 773, 1086, 1448, 1488, 1546, 2172, 2319, 2896, 3092, 4344, 4638, 5611, 6184, 8688, 9276, 11222, 12368, 16833, 18552, 22444, 23963, 33666, 37104, 44888, 47926, 67332, 71889, 89776, 95852, 134664, 139913, 143778, 191704, 269328, 279826, 287556, 383408, 419739, 559652, 575112, 839478, 1119304, 1150224, 1678956, 2238608, 3357912, 4337303, 6715824, 8674606, 13011909, 17349212, 26023818, 34698424, 52047636, 69396848, 104095272, 208190544]

約数ペア:

[(1, 208190544), (2, 104095272), (3, 69396848), (4, 52047636), (6, 34698424), (8, 26023818), (12, 17349212), (16, 13011909), (24, 8674606), (31, 6715824), (48, 4337303), (62, 3357912), (93, 2238608), (124, 1678956), (181, 1150224), (186, 1119304), (248, 839478), (362, 575112), (372, 559652), (496, 419739), (543, 383408), (724, 287556), (744, 279826), (773, 269328), (1086, 191704), (1448, 143778), (1488, 139913), (1546, 134664), (2172, 95852), (2319, 89776), (2896, 71889), (3092, 67332), (4344, 47926), (4638, 44888), (5611, 37104), (6184, 33666), (8688, 23963), (9276, 22444), (11222, 18552), (12368, 16833)]