210723604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30512

約数の個数: 48

約数和(自身を含む): 477769600

約数和(自身を除く): 267045996

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 30469, 60938, 121876, 213283, 396097, 426566, 578911, 792194, 853132, 1157822, 1584388, 2315644, 2772679, 4052377, 5545358, 7525843, 8104754, 11090716, 15051686, 16209508, 30103372, 52680901, 105361802, 210723604]

約数ペア:

[(1, 210723604), (2, 105361802), (4, 52680901), (7, 30103372), (13, 16209508), (14, 15051686), (19, 11090716), (26, 8104754), (28, 7525843), (38, 5545358), (52, 4052377), (76, 2772679), (91, 2315644), (133, 1584388), (182, 1157822), (247, 853132), (266, 792194), (364, 578911), (494, 426566), (532, 396097), (988, 213283), (1729, 121876), (3458, 60938), (6916, 30469)]