207726704619

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1400899}}^1$

素因数の和:1401239

約数の個数: 32

約数和(自身を含む): 331374489600

約数和(自身を除く): 123647784981

約数列:

[1, 3, 7, 21, 23, 69, 161, 307, 483, 921, 2149, 6447, 7061, 21183, 49427, 148281, 1400899, 4202697, 9806293, 29418879, 32220677, 96662031, 225544739, 430075993, 676634217, 1290227979, 3010531951, 9031595853, 9891747839, 29675243517, 69242234873, 207726704619]

約数ペア:

[(1, 207726704619), (3, 69242234873), (7, 29675243517), (21, 9891747839), (23, 9031595853), (69, 3010531951), (161, 1290227979), (307, 676634217), (483, 430075993), (921, 225544739), (2149, 96662031), (6447, 32220677), (7061, 29418879), (21183, 9806293), (49427, 4202697), (148281, 1400899)]