201365437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 267563520

約数和(自身を除く): 66198083

約数列:

[1, 7, 13, 23, 47, 89, 91, 161, 299, 329, 529, 611, 623, 1081, 1157, 2047, 2093, 3703, 4183, 4277, 6877, 7567, 8099, 14053, 14329, 24863, 26611, 29281, 47081, 48139, 54379, 96209, 98371, 174041, 186277, 323219, 329567, 380653, 612053, 673463, 1250717, 2212807, 2262533, 4284371, 8755019, 15489649, 28766491, 201365437]

約数ペア:

[(1, 201365437), (7, 28766491), (13, 15489649), (23, 8755019), (47, 4284371), (89, 2262533), (91, 2212807), (161, 1250717), (299, 673463), (329, 612053), (529, 380653), (611, 329567), (623, 323219), (1081, 186277), (1157, 174041), (2047, 98371), (2093, 96209), (3703, 54379), (4183, 48139), (4277, 47081), (6877, 29281), (7567, 26611), (8099, 24863), (14053, 14329)]