201601552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663163}}^1$

素因数の和:663190

約数の個数: 20

約数和(自身を含む): 411161680

約数和(自身を除く): 209560128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663163, 1326326, 2652652, 5305304, 10610608, 12600097, 25200194, 50400388, 100800776, 201601552]

約数ペア:

[(1, 201601552), (2, 100800776), (4, 50400388), (8, 25200194), (16, 12600097), (19, 10610608), (38, 5305304), (76, 2652652), (152, 1326326), (304, 663163)]