201868962016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{114617}}^1$

素因数の和:117043

約数の個数: 48

約数和(自身を含む): 414885983904

約数和(自身を除く): 213017021888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 2393, 4786, 9572, 19144, 38288, 55039, 76576, 110078, 114617, 220156, 229234, 440312, 458468, 880624, 916936, 1761248, 1833872, 2636191, 3667744, 5272382, 10544764, 21089528, 42179056, 84358112, 274278481, 548556962, 1097113924, 2194227848, 4388455696, 6308405063, 8776911392, 12616810126, 25233620252, 50467240504, 100934481008, 201868962016]

約数ペア:

[(1, 201868962016), (2, 100934481008), (4, 50467240504), (8, 25233620252), (16, 12616810126), (23, 8776911392), (32, 6308405063), (46, 4388455696), (92, 2194227848), (184, 1097113924), (368, 548556962), (736, 274278481), (2393, 84358112), (4786, 42179056), (9572, 21089528), (19144, 10544764), (38288, 5272382), (55039, 3667744), (76576, 2636191), (110078, 1833872), (114617, 1761248), (220156, 916936), (229234, 880624), (440312, 458468)]