208383984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{46681}}^1$

素因数の和:46726

約数の個数: 60

約数和(自身を含む): 602011072

約数和(自身を除く): 393627088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 46681, 93362, 140043, 186724, 280086, 373448, 420129, 560172, 746896, 840258, 1120344, 1447111, 1680516, 2240688, 2894222, 3361032, 4341333, 5788444, 6722064, 8682666, 11576888, 13023999, 17365332, 23153776, 26047998, 34730664, 52095996, 69461328, 104191992, 208383984]

約数ペア:

[(1, 208383984), (2, 104191992), (3, 69461328), (4, 52095996), (6, 34730664), (8, 26047998), (9, 23153776), (12, 17365332), (16, 13023999), (18, 11576888), (24, 8682666), (31, 6722064), (36, 5788444), (48, 4341333), (62, 3361032), (72, 2894222), (93, 2240688), (124, 1680516), (144, 1447111), (186, 1120344), (248, 840258), (279, 746896), (372, 560172), (496, 420129), (558, 373448), (744, 280086), (1116, 186724), (1488, 140043), (2232, 93362), (4464, 46681)]