209393160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1831}}^1$

素因数の和:2798

約数の個数: 64

約数和(自身を含む): 629182080

約数和(自身を除く): 419788920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 953, 1831, 1906, 2859, 3662, 3812, 4765, 5493, 5718, 7324, 7624, 9155, 9530, 10986, 11436, 14295, 14648, 18310, 19060, 21972, 22872, 27465, 28590, 36620, 38120, 43944, 54930, 57180, 73240, 109860, 114360, 219720, 1744943, 3489886, 5234829, 6979772, 8724715, 10469658, 13959544, 17449430, 20939316, 26174145, 34898860, 41878632, 52348290, 69797720, 104696580, 209393160]

約数ペア:

[(1, 209393160), (2, 104696580), (3, 69797720), (4, 52348290), (5, 41878632), (6, 34898860), (8, 26174145), (10, 20939316), (12, 17449430), (15, 13959544), (20, 10469658), (24, 8724715), (30, 6979772), (40, 5234829), (60, 3489886), (120, 1744943), (953, 219720), (1831, 114360), (1906, 109860), (2859, 73240), (3662, 57180), (3812, 54930), (4765, 43944), (5493, 38120), (5718, 36620), (7324, 28590), (7624, 27465), (9155, 22872), (9530, 21972), (10986, 19060), (11436, 18310), (14295, 14648)]