201415970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6967}}^1$

素因数の和:7047

約数の個数: 48

約数和(自身を含む): 428950080

約数和(自身を除く): 227534110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 6967, 13934, 14455, 28910, 34835, 48769, 69670, 97538, 243845, 341383, 411053, 487690, 682766, 822106, 1706915, 2055265, 2877371, 3413830, 4110530, 5754742, 14386855, 20141597, 28773710, 40283194, 100707985, 201415970]

約数ペア:

[(1, 201415970), (2, 100707985), (5, 40283194), (7, 28773710), (10, 20141597), (14, 14386855), (35, 5754742), (49, 4110530), (59, 3413830), (70, 2877371), (98, 2055265), (118, 1706915), (245, 822106), (295, 682766), (413, 487690), (490, 411053), (590, 341383), (826, 243845), (2065, 97538), (2891, 69670), (4130, 48769), (5782, 34835), (6967, 28910), (13934, 14455)]