215222362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{6911}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 337416192

約数和(自身を除く): 122193830

約数列:

[1, 2, 23, 46, 677, 1354, 6911, 13822, 15571, 31142, 158953, 317906, 4678747, 9357494, 107611181, 215222362]

約数ペア:

[(1, 215222362), (2, 107611181), (23, 9357494), (46, 4678747), (677, 317906), (1354, 158953), (6911, 31142), (13822, 15571)]