220160262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{71807}}^1$

素因数の和:71892

約数の個数: 32

約数和(自身を含む): 510124032

約数和(自身を除く): 289963770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 71807, 143614, 215421, 430842, 502649, 1005298, 1507947, 3015894, 5241911, 10483822, 15725733, 31451466, 36693377, 73386754, 110080131, 220160262]

約数ペア:

[(1, 220160262), (2, 110080131), (3, 73386754), (6, 36693377), (7, 31451466), (14, 15725733), (21, 10483822), (42, 5241911), (73, 3015894), (146, 1507947), (219, 1005298), (438, 502649), (511, 430842), (1022, 215421), (1533, 143614), (3066, 71807)]