201943521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{46649}}^1$

素因数の和:46705

約数の個数: 24

約数和(自身を含む): 322631400

約数和(自身を除く): 120687879

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 46649, 139947, 419841, 606437, 1726013, 1819311, 5178039, 5457933, 15534117, 22438169, 67314507, 201943521]

約数ペア:

[(1, 201943521), (3, 67314507), (9, 22438169), (13, 15534117), (37, 5457933), (39, 5178039), (111, 1819311), (117, 1726013), (333, 606437), (481, 419841), (1443, 139947), (4329, 46649)]