211328436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{145543}}^1$

素因数の和:145572

約数の個数: 36

約数和(自身を含む): 542005856

約数和(自身を除く): 330677420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 145543, 291086, 436629, 582172, 873258, 1600973, 1746516, 3201946, 4802919, 6403892, 9605838, 17610703, 19211676, 35221406, 52832109, 70442812, 105664218, 211328436]

約数ペア:

[(1, 211328436), (2, 105664218), (3, 70442812), (4, 52832109), (6, 35221406), (11, 19211676), (12, 17610703), (22, 9605838), (33, 6403892), (44, 4802919), (66, 3201946), (121, 1746516), (132, 1600973), (242, 873258), (363, 582172), (484, 436629), (726, 291086), (1452, 145543)]