201165460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 440616960

約数和(自身を除く): 239451500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 2540, 2731, 3683, 5462, 7366, 10924, 13655, 14732, 18415, 27310, 36830, 54620, 73660, 79199, 158398, 316796, 346837, 395995, 693674, 791990, 1387348, 1583980, 1734185, 3468370, 6936740, 10058273, 20116546, 40233092, 50291365, 100582730, 201165460]

約数ペア:

[(1, 201165460), (2, 100582730), (4, 50291365), (5, 40233092), (10, 20116546), (20, 10058273), (29, 6936740), (58, 3468370), (116, 1734185), (127, 1583980), (145, 1387348), (254, 791990), (290, 693674), (508, 395995), (580, 346837), (635, 316796), (1270, 158398), (2540, 79199), (2731, 73660), (3683, 54620), (5462, 36830), (7366, 27310), (10924, 18415), (13655, 14732)]