208986810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{224717}}^1$

素因数の和:224758

約数の個数: 32

約数和(自身を含む): 517750272

約数和(自身を除く): 308763462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 224717, 449434, 674151, 1123585, 1348302, 2247170, 3370755, 6741510, 6966227, 13932454, 20898681, 34831135, 41797362, 69662270, 104493405, 208986810]

約数ペア:

[(1, 208986810), (2, 104493405), (3, 69662270), (5, 41797362), (6, 34831135), (10, 20898681), (15, 13932454), (30, 6966227), (31, 6741510), (62, 3370755), (93, 2247170), (155, 1348302), (186, 1123585), (310, 674151), (465, 449434), (930, 224717)]