201770530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33023}}^1$

素因数の和:33090

約数の個数: 32

約数和(自身を含む): 399458304

約数和(自身を除く): 197687774

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 33023, 66046, 165115, 330230, 429299, 858598, 1552081, 2146495, 3104162, 4292990, 7760405, 15520810, 20177053, 40354106, 100885265, 201770530]

約数ペア:

[(1, 201770530), (2, 100885265), (5, 40354106), (10, 20177053), (13, 15520810), (26, 7760405), (47, 4292990), (65, 3104162), (94, 2146495), (130, 1552081), (235, 858598), (470, 429299), (611, 330230), (1222, 165115), (3055, 66046), (6110, 33023)]