207364355940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{493724657}}^1$

素因数の和:493724676

約数の個数: 48

約数和(自身を含む): 663565940352

約数和(自身を除く): 456201584412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 493724657, 987449314, 1481173971, 1974898628, 2468623285, 2962347942, 3456072599, 4937246570, 5924695884, 6912145198, 7405869855, 9874493140, 10368217797, 13824290396, 14811739710, 17280362995, 20736435594, 29623479420, 34560725990, 41472871188, 51841088985, 69121451980, 103682177970, 207364355940]

約数ペア:

[(1, 207364355940), (2, 103682177970), (3, 69121451980), (4, 51841088985), (5, 41472871188), (6, 34560725990), (7, 29623479420), (10, 20736435594), (12, 17280362995), (14, 14811739710), (15, 13824290396), (20, 10368217797), (21, 9874493140), (28, 7405869855), (30, 6912145198), (35, 5924695884), (42, 4937246570), (60, 3456072599), (70, 2962347942), (84, 2468623285), (105, 1974898628), (140, 1481173971), (210, 987449314), (420, 493724657)]