201384760

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{17183}}^1$

素因数の和:17487

約数の個数: 32

約数和(自身を含む): 454688640

約数和(自身を除く): 253303880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 17183, 34366, 68732, 85915, 137464, 171830, 343660, 687320, 5034619, 10069238, 20138476, 25173095, 40276952, 50346190, 100692380, 201384760]

約数ペア:

[(1, 201384760), (2, 100692380), (4, 50346190), (5, 40276952), (8, 25173095), (10, 20138476), (20, 10069238), (40, 5034619), (293, 687320), (586, 343660), (1172, 171830), (1465, 137464), (2344, 85915), (2930, 68732), (5860, 34366), (11720, 17183)]