212339972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1$

素因数の和:7476

約数の個数: 48

約数和(自身を含む): 435825600

約数和(自身を除く): 223485628

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 7411, 14326, 14822, 28652, 29644, 96343, 140809, 192686, 214919, 281618, 385372, 429838, 563236, 859676, 1830517, 2793947, 3661034, 4083461, 5587894, 7322068, 8166922, 11175788, 16333844, 53084993, 106169986, 212339972]

約数ペア:

[(1, 212339972), (2, 106169986), (4, 53084993), (13, 16333844), (19, 11175788), (26, 8166922), (29, 7322068), (38, 5587894), (52, 4083461), (58, 3661034), (76, 2793947), (116, 1830517), (247, 859676), (377, 563236), (494, 429838), (551, 385372), (754, 281618), (988, 214919), (1102, 192686), (1508, 140809), (2204, 96343), (7163, 29644), (7411, 28652), (14326, 14822)]