201294735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 337471488

約数和(自身を除く): 136176753

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 2153, 4065, 6233, 6459, 10765, 18699, 31165, 32295, 49519, 93495, 148557, 247595, 583463, 742785, 1750389, 2917315, 8751945, 13419649, 40258947, 67098245, 201294735]

約数ペア:

[(1, 201294735), (3, 67098245), (5, 40258947), (15, 13419649), (23, 8751945), (69, 2917315), (115, 1750389), (271, 742785), (345, 583463), (813, 247595), (1355, 148557), (2153, 93495), (4065, 49519), (6233, 32295), (6459, 31165), (10765, 18699)]