201693700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 475860168

約数和(自身を除く): 274166468

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1130, 1300, 1373, 1469, 2260, 2746, 2825, 2938, 5492, 5650, 5876, 6865, 7345, 11300, 13730, 14690, 17849, 27460, 29380, 34325, 35698, 36725, 68650, 71396, 73450, 89245, 137300, 146900, 155149, 178490, 310298, 356980, 446225, 620596, 775745, 892450, 1551490, 1784900, 2016937, 3102980, 3878725, 4033874, 7757450, 8067748, 10084685, 15514900, 20169370, 40338740, 50423425, 100846850, 201693700]

約数ペア:

[(1, 201693700), (2, 100846850), (4, 50423425), (5, 40338740), (10, 20169370), (13, 15514900), (20, 10084685), (25, 8067748), (26, 7757450), (50, 4033874), (52, 3878725), (65, 3102980), (100, 2016937), (113, 1784900), (130, 1551490), (226, 892450), (260, 775745), (325, 620596), (452, 446225), (565, 356980), (650, 310298), (1130, 178490), (1300, 155149), (1373, 146900), (1469, 137300), (2260, 89245), (2746, 73450), (2825, 71396), (2938, 68650), (5492, 36725), (5650, 35698), (5876, 34325), (6865, 29380), (7345, 27460), (11300, 17849), (13730, 14690)]