196278316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 387924768

約数和(自身を除く): 191646452

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 533, 559, 1066, 1118, 1763, 2132, 2141, 2236, 3526, 4282, 7052, 8564, 22919, 27833, 45838, 55666, 87781, 91676, 92063, 111332, 175562, 184126, 351124, 368252, 1141153, 1196819, 2282306, 2393638, 3774583, 4564612, 4787276, 7549166, 15098332, 49069579, 98139158, 196278316]

約数ペア:

[(1, 196278316), (2, 98139158), (4, 49069579), (13, 15098332), (26, 7549166), (41, 4787276), (43, 4564612), (52, 3774583), (82, 2393638), (86, 2282306), (164, 1196819), (172, 1141153), (533, 368252), (559, 351124), (1066, 184126), (1118, 175562), (1763, 111332), (2132, 92063), (2141, 91676), (2236, 87781), (3526, 55666), (4282, 45838), (7052, 27833), (8564, 22919)]