210919324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97829}}^1$

素因数の和:97858

約数の個数: 36

約数和(自身を含む): 468410040

約数和(自身を除く): 257490716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 97829, 195658, 391316, 684803, 1076119, 1369606, 2152238, 2739212, 4304476, 4793621, 7532833, 9587242, 15065666, 19174484, 30131332, 52729831, 105459662, 210919324]

約数ペア:

[(1, 210919324), (2, 105459662), (4, 52729831), (7, 30131332), (11, 19174484), (14, 15065666), (22, 9587242), (28, 7532833), (44, 4793621), (49, 4304476), (77, 2739212), (98, 2152238), (154, 1369606), (196, 1076119), (308, 684803), (539, 391316), (1078, 195658), (2156, 97829)]