201463509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 104323371

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 2843, 3081, 5451, 8529, 23621, 36959, 65389, 70863, 110877, 196167, 224597, 673791, 850057, 2550171, 2919761, 5165731, 8759283, 15497193, 67154503, 201463509]

約数ペア:

[(1, 201463509), (3, 67154503), (13, 15497193), (23, 8759283), (39, 5165731), (69, 2919761), (79, 2550171), (237, 850057), (299, 673791), (897, 224597), (1027, 196167), (1817, 110877), (2843, 70863), (3081, 65389), (5451, 36959), (8529, 23621)]