201223688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4357}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 395357760

約数和(自身を除く): 194134072

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 502, 1004, 2008, 4357, 5773, 8714, 11546, 17428, 23092, 34856, 46184, 100211, 200422, 400844, 801688, 1093607, 2187214, 4374428, 8748856, 25152961, 50305922, 100611844, 201223688]

約数ペア:

[(1, 201223688), (2, 100611844), (4, 50305922), (8, 25152961), (23, 8748856), (46, 4374428), (92, 2187214), (184, 1093607), (251, 801688), (502, 400844), (1004, 200422), (2008, 100211), (4357, 46184), (5773, 34856), (8714, 23092), (11546, 17428)]