197641464

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 506634240

約数和(自身を除く): 308992776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1063, 1464, 1524, 2126, 3048, 3189, 4252, 6378, 7747, 8504, 12756, 15494, 23241, 25512, 30988, 46482, 61976, 64843, 92964, 129686, 135001, 185928, 194529, 259372, 270002, 389058, 405003, 518744, 540004, 778116, 810006, 1080008, 1556232, 1620012, 3240024, 8235061, 16470122, 24705183, 32940244, 49410366, 65880488, 98820732, 197641464]

約数ペア:

[(1, 197641464), (2, 98820732), (3, 65880488), (4, 49410366), (6, 32940244), (8, 24705183), (12, 16470122), (24, 8235061), (61, 3240024), (122, 1620012), (127, 1556232), (183, 1080008), (244, 810006), (254, 778116), (366, 540004), (381, 518744), (488, 405003), (508, 389058), (732, 270002), (762, 259372), (1016, 194529), (1063, 185928), (1464, 135001), (1524, 129686), (2126, 92964), (3048, 64843), (3189, 61976), (4252, 46482), (6378, 30988), (7747, 25512), (8504, 23241), (12756, 15494)]