201969816

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{81703}}^1$

素因数の和:81815

約数の個数: 32

約数和(自身を含む): 509832960

約数和(自身を除く): 307863144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 81703, 163406, 245109, 326812, 490218, 653624, 980436, 1960872, 8415409, 16830818, 25246227, 33661636, 50492454, 67323272, 100984908, 201969816]

約数ペア:

[(1, 201969816), (2, 100984908), (3, 67323272), (4, 50492454), (6, 33661636), (8, 25246227), (12, 16830818), (24, 8415409), (103, 1960872), (206, 980436), (309, 653624), (412, 490218), (618, 326812), (824, 245109), (1236, 163406), (2472, 81703)]