206351730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176369}}^1$

素因数の和:176395

約数の個数: 48

約数和(自身を含む): 577788120

約数和(自身を除く): 371436390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 176369, 352738, 529107, 881845, 1058214, 1587321, 1763690, 2292797, 2645535, 3174642, 4585594, 5291070, 6878391, 7936605, 11463985, 13756782, 15873210, 20635173, 22927970, 34391955, 41270346, 68783910, 103175865, 206351730]

約数ペア:

[(1, 206351730), (2, 103175865), (3, 68783910), (5, 41270346), (6, 34391955), (9, 22927970), (10, 20635173), (13, 15873210), (15, 13756782), (18, 11463985), (26, 7936605), (30, 6878391), (39, 5291070), (45, 4585594), (65, 3174642), (78, 2645535), (90, 2292797), (117, 1763690), (130, 1587321), (195, 1058214), (234, 881845), (390, 529107), (585, 352738), (1170, 176369)]