201065930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1303}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 390386304

約数和(自身を除く): 189320374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1187, 1303, 2374, 2606, 5935, 6515, 11870, 13030, 15431, 16939, 30862, 33878, 77155, 84695, 154310, 169390, 1546661, 3093322, 7733305, 15466610, 20106593, 40213186, 100532965, 201065930]

約数ペア:

[(1, 201065930), (2, 100532965), (5, 40213186), (10, 20106593), (13, 15466610), (26, 7733305), (65, 3093322), (130, 1546661), (1187, 169390), (1303, 154310), (2374, 84695), (2606, 77155), (5935, 33878), (6515, 30862), (11870, 16939), (13030, 15431)]