193614820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1301}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 465470208

約数和(自身を除く): 271855388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1063, 1301, 2126, 2602, 4252, 5204, 5315, 6505, 7441, 9107, 10630, 13010, 14882, 18214, 21260, 26020, 29764, 36428, 37205, 45535, 74410, 91070, 148820, 182140, 1382963, 2765926, 5531852, 6914815, 9680741, 13829630, 19361482, 27659260, 38722964, 48403705, 96807410, 193614820]

約数ペア:

[(1, 193614820), (2, 96807410), (4, 48403705), (5, 38722964), (7, 27659260), (10, 19361482), (14, 13829630), (20, 9680741), (28, 6914815), (35, 5531852), (70, 2765926), (140, 1382963), (1063, 182140), (1301, 148820), (2126, 91070), (2602, 74410), (4252, 45535), (5204, 37205), (5315, 36428), (6505, 29764), (7441, 26020), (9107, 21260), (10630, 18214), (13010, 14882)]