201214940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{529513}}^1$

素因数の和:529541

約数の個数: 24

約数和(自身を含む): 444791760

約数和(自身を除く): 243576820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 529513, 1059026, 2118052, 2647565, 5295130, 10060747, 10590260, 20121494, 40242988, 50303735, 100607470, 201214940]

約数ペア:

[(1, 201214940), (2, 100607470), (4, 50303735), (5, 40242988), (10, 20121494), (19, 10590260), (20, 10060747), (38, 5295130), (76, 2647565), (95, 2118052), (190, 1059026), (380, 529513)]