201515164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{5413}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 362911248

約数和(自身を除く): 161396084

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 5413, 9307, 10826, 18614, 21652, 37228, 221933, 443866, 887732, 1228751, 2457502, 4915004, 50378791, 100757582, 201515164]

約数ペア:

[(1, 201515164), (2, 100757582), (4, 50378791), (41, 4915004), (82, 2457502), (164, 1228751), (227, 887732), (454, 443866), (908, 221933), (5413, 37228), (9307, 21652), (10826, 18614)]