202100028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1295513}}^1$

素因数の和:1295533

約数の個数: 24

約数和(自身を含む): 507841488

約数和(自身を除く): 305741460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1295513, 2591026, 3886539, 5182052, 7773078, 15546156, 16841669, 33683338, 50525007, 67366676, 101050014, 202100028]

約数ペア:

[(1, 202100028), (2, 101050014), (3, 67366676), (4, 50525007), (6, 33683338), (12, 16841669), (13, 15546156), (26, 7773078), (39, 5182052), (52, 3886539), (78, 2591026), (156, 1295513)]