201921474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43201}}^1$

素因数の和:43266

約数の個数: 32

約数和(自身を含む): 435476160

約数和(自身を除く): 233554686

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 43201, 86402, 129603, 259206, 820819, 1641638, 1771241, 2462457, 3542482, 4924914, 5313723, 10627446, 33653579, 67307158, 100960737, 201921474]

約数ペア:

[(1, 201921474), (2, 100960737), (3, 67307158), (6, 33653579), (19, 10627446), (38, 5313723), (41, 4924914), (57, 3542482), (82, 2462457), (114, 1771241), (123, 1641638), (246, 820819), (779, 259206), (1558, 129603), (2337, 86402), (4674, 43201)]