200780458970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1108733}}^1$

素因数の和:1108959

約数の個数: 64

約数和(自身を含む): 447041548800

約数和(自身を除く): 246261089830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 398, 455, 910, 995, 1393, 1990, 2587, 2786, 5174, 6965, 12935, 13930, 18109, 25870, 36218, 90545, 181090, 1108733, 2217466, 5543665, 7761131, 11087330, 14413529, 15522262, 28827058, 38805655, 72067645, 77611310, 100894703, 144135290, 201789406, 220637867, 441275734, 504473515, 1008947030, 1103189335, 1544465069, 2206378670, 2868292271, 3088930138, 5736584542, 7722325345, 14341461355, 15444650690, 20078045897, 28682922710, 40156091794, 100390229485, 200780458970]

約数ペア:

[(1, 200780458970), (2, 100390229485), (5, 40156091794), (7, 28682922710), (10, 20078045897), (13, 15444650690), (14, 14341461355), (26, 7722325345), (35, 5736584542), (65, 3088930138), (70, 2868292271), (91, 2206378670), (130, 1544465069), (182, 1103189335), (199, 1008947030), (398, 504473515), (455, 441275734), (910, 220637867), (995, 201789406), (1393, 144135290), (1990, 100894703), (2587, 77611310), (2786, 72067645), (5174, 38805655), (6965, 28827058), (12935, 15522262), (13930, 14413529), (18109, 11087330), (25870, 7761131), (36218, 5543665), (90545, 2217466), (181090, 1108733)]