201889922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{11783}}^1$

素因数の和:12457

約数の個数: 16

約数和(自身を含む): 326652480

約数和(自身を除く): 124762558

約数列:

[1, 2, 13, 26, 659, 1318, 8567, 11783, 17134, 23566, 153179, 306358, 7764997, 15529994, 100944961, 201889922]

約数ペア:

[(1, 201889922), (2, 100944961), (13, 15529994), (26, 7764997), (659, 306358), (1318, 153179), (8567, 23566), (11783, 17134)]