251304196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1823}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 519095808

約数和(自身を除く): 267791612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 241, 286, 482, 572, 964, 1823, 2651, 3133, 3646, 5302, 6266, 7292, 10604, 12532, 20053, 23699, 34463, 40106, 47398, 68926, 80212, 94796, 137852, 260689, 439343, 521378, 878686, 1042756, 1757372, 4832773, 5711459, 9665546, 11422918, 19331092, 22845836, 62826049, 125652098, 251304196]

約数ペア:

[(1, 251304196), (2, 125652098), (4, 62826049), (11, 22845836), (13, 19331092), (22, 11422918), (26, 9665546), (44, 5711459), (52, 4832773), (143, 1757372), (241, 1042756), (286, 878686), (482, 521378), (572, 439343), (964, 260689), (1823, 137852), (2651, 94796), (3133, 80212), (3646, 68926), (5302, 47398), (6266, 40106), (7292, 34463), (10604, 23699), (12532, 20053)]