201933976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3313}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 399668400

約数和(自身を除く): 197734424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 3313, 6626, 7619, 13252, 15238, 26504, 30476, 60952, 62947, 125894, 251788, 503576, 1328513, 2657026, 5314052, 10628104, 25241747, 50483494, 100966988, 201933976]

約数ペア:

[(1, 201933976), (2, 100966988), (4, 50483494), (8, 25241747), (19, 10628104), (38, 5314052), (76, 2657026), (152, 1328513), (401, 503576), (802, 251788), (1604, 125894), (3208, 62947), (3313, 60952), (6626, 30476), (7619, 26504), (13252, 15238)]