201217354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{40519}}^1$

素因数の和:40725

約数の個数: 16

約数和(自身を含む): 326753280

約数和(自身を除く): 125535926

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 40519, 81038, 526747, 1053494, 7739129, 15478258, 100608677, 201217354]

約数ペア:

[(1, 201217354), (2, 100608677), (13, 15478258), (26, 7739129), (191, 1053494), (382, 526747), (2483, 81038), (4966, 40519)]