194404370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3461}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 361183536

約数和(自身を除く): 166779166

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 3461, 5617, 6922, 11234, 17305, 28085, 34610, 56170, 141901, 283802, 474157, 709505, 948314, 1419010, 2370785, 4741570, 19440437, 38880874, 97202185, 194404370]

約数ペア:

[(1, 194404370), (2, 97202185), (5, 38880874), (10, 19440437), (41, 4741570), (82, 2370785), (137, 1419010), (205, 948314), (274, 709505), (410, 474157), (685, 283802), (1370, 141901), (3461, 56170), (5617, 34610), (6922, 28085), (11234, 17305)]