201568740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{31397}}^1$

素因数の和:31516

約数の個数: 48

約数和(自身を含む): 569685312

約数和(自身を除く): 368116572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 31397, 62794, 94191, 125588, 156985, 188382, 313970, 376764, 470955, 627940, 941910, 1883820, 3359479, 6718958, 10078437, 13437916, 16797395, 20156874, 33594790, 40313748, 50392185, 67189580, 100784370, 201568740]

約数ペア:

[(1, 201568740), (2, 100784370), (3, 67189580), (4, 50392185), (5, 40313748), (6, 33594790), (10, 20156874), (12, 16797395), (15, 13437916), (20, 10078437), (30, 6718958), (60, 3359479), (107, 1883820), (214, 941910), (321, 627940), (428, 470955), (535, 376764), (642, 313970), (1070, 188382), (1284, 156985), (1605, 125588), (2140, 94191), (3210, 62794), (6420, 31397)]