202101130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262469}}^1$

素因数の和:262494

約数の個数: 32

約数和(自身を含む): 453548160

約数和(自身を除く): 251447030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 262469, 524938, 1312345, 1837283, 2624690, 2887159, 3674566, 5774318, 9186415, 14435795, 18372830, 20210113, 28871590, 40420226, 101050565, 202101130]

約数ペア:

[(1, 202101130), (2, 101050565), (5, 40420226), (7, 28871590), (10, 20210113), (11, 18372830), (14, 14435795), (22, 9186415), (35, 5774318), (55, 3674566), (70, 2887159), (77, 2624690), (110, 1837283), (154, 1312345), (385, 524938), (770, 262469)]