220858134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{22963}}^1$

素因数の和:23204

約数の個数: 32

約数和(自身を含む): 507045120

約数和(自身を除く): 286186986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 22963, 45926, 68889, 137778, 160741, 321482, 482223, 964446, 5258527, 10517054, 15775581, 31551162, 36809689, 73619378, 110429067, 220858134]

約数ペア:

[(1, 220858134), (2, 110429067), (3, 73619378), (6, 36809689), (7, 31551162), (14, 15775581), (21, 10517054), (42, 5258527), (229, 964446), (458, 482223), (687, 321482), (1374, 160741), (1603, 137778), (3206, 68889), (4809, 45926), (9618, 22963)]