201342843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1889}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 313709760

約数和(自身を除く): 112366917

約数列:

[1, 3, 9, 13, 39, 117, 911, 1889, 2733, 5667, 8199, 11843, 17001, 24557, 35529, 73671, 106587, 221013, 1720879, 5162637, 15487911, 22371427, 67114281, 201342843]

約数ペア:

[(1, 201342843), (3, 67114281), (9, 22371427), (13, 15487911), (39, 5162637), (117, 1720879), (911, 221013), (1889, 106587), (2733, 73671), (5667, 35529), (8199, 24557), (11843, 17001)]