201646874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 363623904

約数和(自身を除く): 161977030

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 251, 286, 502, 583, 689, 1166, 1378, 2761, 2809, 3263, 5522, 5618, 6526, 7579, 13303, 15158, 26606, 30899, 35893, 36517, 61798, 71786, 73034, 146333, 172939, 292666, 345878, 401687, 705059, 803374, 1410118, 1902329, 3804658, 7755649, 9165767, 15511298, 18331534, 100823437, 201646874]

約数ペア:

[(1, 201646874), (2, 100823437), (11, 18331534), (13, 15511298), (22, 9165767), (26, 7755649), (53, 3804658), (106, 1902329), (143, 1410118), (251, 803374), (286, 705059), (502, 401687), (583, 345878), (689, 292666), (1166, 172939), (1378, 146333), (2761, 73034), (2809, 71786), (3263, 61798), (5522, 36517), (5618, 35893), (6526, 30899), (7579, 26606), (13303, 15158)]