193757830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3347}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 399188736

約数和(自身を除く): 205430906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 3347, 4135, 5789, 6694, 8270, 11578, 16735, 23429, 28945, 33470, 46858, 57890, 117145, 234290, 2767969, 5535938, 13839845, 19375783, 27679690, 38751566, 96878915, 193757830]

約数ペア:

[(1, 193757830), (2, 96878915), (5, 38751566), (7, 27679690), (10, 19375783), (14, 13839845), (35, 5535938), (70, 2767969), (827, 234290), (1654, 117145), (3347, 57890), (4135, 46858), (5789, 33470), (6694, 28945), (8270, 23429), (11578, 16735)]