253174964

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{6491}}^1$

素因数の和:6708

約数の個数: 36

約数和(自身を含む): 518061600

約数和(自身を除く): 264886636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 6491, 9751, 12982, 19502, 25964, 39004, 45437, 90874, 181748, 318059, 636118, 1272236, 1291709, 2583418, 5166836, 9041963, 18083926, 36167852, 63293741, 126587482, 253174964]

約数ペア:

[(1, 253174964), (2, 126587482), (4, 63293741), (7, 36167852), (14, 18083926), (28, 9041963), (49, 5166836), (98, 2583418), (196, 1291709), (199, 1272236), (398, 636118), (796, 318059), (1393, 181748), (2786, 90874), (5572, 45437), (6491, 39004), (9751, 25964), (12982, 19502)]