201203275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 312480000

約数和(自身を除く): 111276725

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 767, 1475, 1499, 2065, 2275, 3835, 5369, 7495, 10325, 10493, 19175, 19487, 26845, 37475, 52465, 88441, 97435, 134225, 136409, 262325, 442205, 487175, 619087, 682045, 1149733, 2211025, 3095435, 3410225, 5748665, 8048131, 15477175, 28743325, 40240655, 201203275]

約数ペア:

[(1, 201203275), (5, 40240655), (7, 28743325), (13, 15477175), (25, 8048131), (35, 5748665), (59, 3410225), (65, 3095435), (91, 2211025), (175, 1149733), (295, 682045), (325, 619087), (413, 487175), (455, 442205), (767, 262325), (1475, 136409), (1499, 134225), (2065, 97435), (2275, 88441), (3835, 52465), (5369, 37475), (7495, 26845), (10325, 19487), (10493, 19175)]