194450555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 253769760

約数和(自身を除く): 59319205

約数列:

[1, 5, 13, 65, 169, 359, 641, 845, 1795, 3205, 4667, 8333, 23335, 41665, 60671, 108329, 230119, 303355, 541645, 1150595, 2991547, 14957735, 38890111, 194450555]

約数ペア:

[(1, 194450555), (5, 38890111), (13, 14957735), (65, 2991547), (169, 1150595), (359, 541645), (641, 303355), (845, 230119), (1795, 108329), (3205, 60671), (4667, 41665), (8333, 23335)]