201604402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{59611}}^1$

素因数の和:59721

約数の個数: 16

約数和(自身を含む): 321904800

約数和(自身を除く): 120300398

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 59611, 119222, 1132609, 2265218, 5305379, 10610758, 100802201, 201604402]

約数ペア:

[(1, 201604402), (2, 100802201), (19, 10610758), (38, 5305379), (89, 2265218), (178, 1132609), (1691, 119222), (3382, 59611)]