201194685

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21599}}^1$

素因数の和:21639

約数の個数: 40

約数和(自身を含む): 376358400

約数和(自身を除く): 175163715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 21599, 64797, 107995, 194391, 323985, 496777, 583173, 971955, 1490331, 1749519, 2483885, 2915865, 4470993, 7451655, 8747595, 13412979, 22354965, 40238937, 67064895, 201194685]

約数ペア:

[(1, 201194685), (3, 67064895), (5, 40238937), (9, 22354965), (15, 13412979), (23, 8747595), (27, 7451655), (45, 4470993), (69, 2915865), (81, 2483885), (115, 1749519), (135, 1490331), (207, 971955), (345, 583173), (405, 496777), (621, 323985), (1035, 194391), (1863, 107995), (3105, 64797), (9315, 21599)]