196739448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{190639}}^1$

素因数の和:190691

約数の個数: 32

約数和(自身を含む): 503289600

約数和(自身を除く): 306550152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 190639, 381278, 571917, 762556, 1143834, 1525112, 2287668, 4575336, 8197477, 16394954, 24592431, 32789908, 49184862, 65579816, 98369724, 196739448]

約数ペア:

[(1, 196739448), (2, 98369724), (3, 65579816), (4, 49184862), (6, 32789908), (8, 24592431), (12, 16394954), (24, 8197477), (43, 4575336), (86, 2287668), (129, 1525112), (172, 1143834), (258, 762556), (344, 571917), (516, 381278), (1032, 190639)]