211707396

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{14813}}^1$

素因数の和:15220

約数の個数: 36

約数和(自身を含む): 536533452

約数和(自身を除く): 324826056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 14813, 29626, 44439, 59252, 88878, 133317, 177756, 266634, 533268, 5880761, 11761522, 17642283, 23523044, 35284566, 52926849, 70569132, 105853698, 211707396]

約数ペア:

[(1, 211707396), (2, 105853698), (3, 70569132), (4, 52926849), (6, 35284566), (9, 23523044), (12, 17642283), (18, 11761522), (36, 5880761), (397, 533268), (794, 266634), (1191, 177756), (1588, 133317), (2382, 88878), (3573, 59252), (4764, 44439), (7146, 29626), (14292, 14813)]