198785106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44711}}^1$

素因数の和:44751

約数の個数: 48

約数和(自身を含む): 488255040

約数和(自身を除く): 289469934

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 44711, 89422, 134133, 268266, 402399, 581243, 804798, 849509, 1162486, 1699018, 1743729, 2548527, 3487458, 5097054, 5231187, 7645581, 10462374, 11043617, 15291162, 22087234, 33130851, 66261702, 99392553, 198785106]

約数ペア:

[(1, 198785106), (2, 99392553), (3, 66261702), (6, 33130851), (9, 22087234), (13, 15291162), (18, 11043617), (19, 10462374), (26, 7645581), (38, 5231187), (39, 5097054), (57, 3487458), (78, 2548527), (114, 1743729), (117, 1699018), (171, 1162486), (234, 849509), (247, 804798), (342, 581243), (494, 402399), (741, 268266), (1482, 134133), (2223, 89422), (4446, 44711)]