202461090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{519131}}^1$

素因数の和:519154

約数の個数: 32

約数和(自身を含む): 523285056

約数和(自身を除く): 320823966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 519131, 1038262, 1557393, 2595655, 3114786, 5191310, 6748703, 7786965, 13497406, 15573930, 20246109, 33743515, 40492218, 67487030, 101230545, 202461090]

約数ペア:

[(1, 202461090), (2, 101230545), (3, 67487030), (5, 40492218), (6, 33743515), (10, 20246109), (13, 15573930), (15, 13497406), (26, 7786965), (30, 6748703), (39, 5191310), (65, 3114786), (78, 2595655), (130, 1557393), (195, 1038262), (390, 519131)]