202947986

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1\times {\mathrm{1471}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 308095488

約数和(自身を除く): 105147502

約数列:

[1, 2, 101, 202, 683, 1366, 1471, 2942, 68983, 137966, 148571, 297142, 1004693, 2009386, 101473993, 202947986]

約数ペア:

[(1, 202947986), (2, 101473993), (101, 2009386), (202, 1004693), (683, 297142), (1366, 148571), (1471, 137966), (2942, 68983)]