198849690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169957}}^1$

素因数の和:169983

約数の個数: 48

約数和(自身を含む): 556782408

約数和(自身を除く): 357932718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 169957, 339914, 509871, 849785, 1019742, 1529613, 1699570, 2209441, 2549355, 3059226, 4418882, 5098710, 6628323, 7648065, 11047205, 13256646, 15296130, 19884969, 22094410, 33141615, 39769938, 66283230, 99424845, 198849690]

約数ペア:

[(1, 198849690), (2, 99424845), (3, 66283230), (5, 39769938), (6, 33141615), (9, 22094410), (10, 19884969), (13, 15296130), (15, 13256646), (18, 11047205), (26, 7648065), (30, 6628323), (39, 5098710), (45, 4418882), (65, 3059226), (78, 2549355), (90, 2209441), (117, 1699570), (130, 1529613), (195, 1019742), (234, 849785), (390, 509871), (585, 339914), (1170, 169957)]