196991570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6871}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 368119296

約数和(自身を除く): 171127726

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 610, 2867, 5734, 6871, 13742, 14335, 28670, 34355, 68710, 322937, 419131, 645874, 838262, 1614685, 2095655, 3229370, 4191310, 19699157, 39398314, 98495785, 196991570]

約数ペア:

[(1, 196991570), (2, 98495785), (5, 39398314), (10, 19699157), (47, 4191310), (61, 3229370), (94, 2095655), (122, 1614685), (235, 838262), (305, 645874), (470, 419131), (610, 322937), (2867, 68710), (5734, 34355), (6871, 28670), (13742, 14335)]