207212404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7349}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 444528000

約数和(自身を除く): 237315596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 7349, 14098, 14698, 28196, 29396, 51443, 102886, 139631, 205772, 279262, 389497, 558524, 778994, 977417, 1557988, 1954834, 2726479, 3909668, 5452958, 7400443, 10905916, 14800886, 29601772, 51803101, 103606202, 207212404]

約数ペア:

[(1, 207212404), (2, 103606202), (4, 51803101), (7, 29601772), (14, 14800886), (19, 10905916), (28, 7400443), (38, 5452958), (53, 3909668), (76, 2726479), (106, 1954834), (133, 1557988), (212, 977417), (266, 778994), (371, 558524), (532, 389497), (742, 279262), (1007, 205772), (1484, 139631), (2014, 102886), (4028, 51443), (7049, 29396), (7349, 28196), (14098, 14698)]