201035390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 381659040

約数和(自身を除く): 180623650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 881, 1201, 1762, 2402, 4405, 6005, 8810, 12010, 16739, 22819, 33478, 45638, 83695, 114095, 167390, 228190, 1058081, 2116162, 5290405, 10580810, 20103539, 40207078, 100517695, 201035390]

約数ペア:

[(1, 201035390), (2, 100517695), (5, 40207078), (10, 20103539), (19, 10580810), (38, 5290405), (95, 2116162), (190, 1058081), (881, 228190), (1201, 167390), (1762, 114095), (2402, 83695), (4405, 45638), (6005, 33478), (8810, 22819), (12010, 16739)]