203440470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81703}}^1$

素因数の和:81796

約数の個数: 32

約数和(自身を含む): 494145792

約数和(自身を除く): 290705322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81703, 163406, 245109, 408515, 490218, 817030, 1225545, 2451090, 6781349, 13562698, 20344047, 33906745, 40688094, 67813490, 101720235, 203440470]

約数ペア:

[(1, 203440470), (2, 101720235), (3, 67813490), (5, 40688094), (6, 33906745), (10, 20344047), (15, 13562698), (30, 6781349), (83, 2451090), (166, 1225545), (249, 817030), (415, 490218), (498, 408515), (830, 245109), (1245, 163406), (2490, 81703)]