204324771

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 320398848

約数和(自身を除く): 116074077

約数列:

[1, 3, 7, 21, 41, 123, 287, 307, 773, 861, 921, 2149, 2319, 5411, 6447, 12587, 16233, 31693, 37761, 88109, 95079, 221851, 237311, 264327, 665553, 711933, 1661177, 4983531, 9729751, 29189253, 68108257, 204324771]

約数ペア:

[(1, 204324771), (3, 68108257), (7, 29189253), (21, 9729751), (41, 4983531), (123, 1661177), (287, 711933), (307, 665553), (773, 264327), (861, 237311), (921, 221851), (2149, 95079), (2319, 88109), (5411, 37761), (6447, 31693), (12587, 16233)]