201029028

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 475668480

約数和(自身を除く): 274639452

約数列:

[1, 2, 3, 4, 6, 12, 139, 191, 278, 382, 417, 556, 573, 631, 764, 834, 1146, 1262, 1668, 1893, 2292, 2524, 3786, 7572, 26549, 53098, 79647, 87709, 106196, 120521, 159294, 175418, 241042, 263127, 318588, 350836, 361563, 482084, 526254, 723126, 1052508, 1446252, 16752419, 33504838, 50257257, 67009676, 100514514, 201029028]

約数ペア:

[(1, 201029028), (2, 100514514), (3, 67009676), (4, 50257257), (6, 33504838), (12, 16752419), (139, 1446252), (191, 1052508), (278, 723126), (382, 526254), (417, 482084), (556, 361563), (573, 350836), (631, 318588), (764, 263127), (834, 241042), (1146, 175418), (1262, 159294), (1668, 120521), (1893, 106196), (2292, 87709), (2524, 79647), (3786, 53098), (7572, 26549)]