201321674498

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{10427933}}^1$

素因数の和:10428146

約数の個数: 24

約数和(自身を含む): 353068989372

約数和(自身を除く): 151747314874

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 10427933, 20855866, 72995531, 145991062, 510968717, 1021937434, 2054302801, 4108605602, 14380119607, 28760239214, 100660837249, 201321674498]

約数ペア:

[(1, 201321674498), (2, 100660837249), (7, 28760239214), (14, 14380119607), (49, 4108605602), (98, 2054302801), (197, 1021937434), (394, 510968717), (1379, 145991062), (2758, 72995531), (9653, 20855866), (19306, 10427933)]