210930205084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1\times {\mathrm{25243}}^1$

素因数の和:26210

約数の個数: 48

約数和(自身を含む): 386326097920

約数和(自身を除く): 175395892836

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 853, 1706, 2449, 3412, 4898, 9796, 25243, 26443, 50486, 52886, 67387, 100972, 105772, 134774, 269548, 782533, 1565066, 1994197, 2088997, 3130132, 3988394, 4177994, 7976788, 8355988, 21532279, 43064558, 61820107, 86129116, 123640214, 247280428, 667500649, 1335001298, 1701050041, 2670002596, 3402100082, 6804200164, 52732551271, 105465102542, 210930205084]

約数ペア:

[(1, 210930205084), (2, 105465102542), (4, 52732551271), (31, 6804200164), (62, 3402100082), (79, 2670002596), (124, 1701050041), (158, 1335001298), (316, 667500649), (853, 247280428), (1706, 123640214), (2449, 86129116), (3412, 61820107), (4898, 43064558), (9796, 21532279), (25243, 8355988), (26443, 7976788), (50486, 4177994), (52886, 3988394), (67387, 3130132), (100972, 2088997), (105772, 1994197), (134774, 1565066), (269548, 782533)]