201991044

素因数分解:

$2^2\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{10909}}^1$

素因数の和:12459

約数の個数: 24

約数和(自身を含む): 471661120

約数和(自身を除く): 269670076

約数列:

[1, 2, 3, 4, 6, 12, 1543, 3086, 4629, 6172, 9258, 10909, 18516, 21818, 32727, 43636, 65454, 130908, 16832587, 33665174, 50497761, 67330348, 100995522, 201991044]

約数ペア:

[(1, 201991044), (2, 100995522), (3, 67330348), (4, 50497761), (6, 33665174), (12, 16832587), (1543, 130908), (3086, 65454), (4629, 43636), (6172, 32727), (9258, 21818), (10909, 18516)]