201770023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 259781760

約数和(自身を除く): 58011737

約数列:

[1, 7, 13, 29, 91, 101, 203, 377, 707, 757, 1313, 2639, 2929, 5299, 9191, 9841, 20503, 21953, 38077, 68887, 76457, 153671, 266539, 285389, 535199, 993941, 1997723, 2217253, 6957587, 15520771, 28824289, 201770023]

約数ペア:

[(1, 201770023), (7, 28824289), (13, 15520771), (29, 6957587), (91, 2217253), (101, 1997723), (203, 993941), (377, 535199), (707, 285389), (757, 266539), (1313, 153671), (2639, 76457), (2929, 68887), (5299, 38077), (9191, 21953), (9841, 20503)]