201894572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{5059}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 385936320

約数和(自身を除く): 184041748

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 3628, 5059, 9977, 10118, 19954, 20236, 39908, 55649, 111298, 222596, 4588513, 9177026, 18354052, 50473643, 100947286, 201894572]

約数ペア:

[(1, 201894572), (2, 100947286), (4, 50473643), (11, 18354052), (22, 9177026), (44, 4588513), (907, 222596), (1814, 111298), (3628, 55649), (5059, 39908), (9977, 20236), (10118, 19954)]