212207964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 533433600

約数和(自身を除く): 321225636

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 107, 116, 123, 139, 164, 174, 214, 246, 278, 321, 348, 417, 428, 492, 556, 642, 834, 1189, 1284, 1668, 2378, 3103, 3567, 4031, 4387, 4756, 5699, 6206, 7134, 8062, 8774, 9309, 11398, 12093, 12412, 13161, 14268, 14873, 16124, 17097, 17548, 18618, 22796, 24186, 26322, 29746, 34194, 37236, 44619, 48372, 52644, 59492, 68388, 89238, 127223, 165271, 178476, 254446, 330542, 381669, 431317, 495813, 508892, 609793, 661084, 763338, 862634, 991626, 1219586, 1293951, 1526676, 1725268, 1829379, 1983252, 2439172, 2587902, 3658758, 5175804, 7317516, 17683997, 35367994, 53051991, 70735988, 106103982, 212207964]

約数ペア:

[(1, 212207964), (2, 106103982), (3, 70735988), (4, 53051991), (6, 35367994), (12, 17683997), (29, 7317516), (41, 5175804), (58, 3658758), (82, 2587902), (87, 2439172), (107, 1983252), (116, 1829379), (123, 1725268), (139, 1526676), (164, 1293951), (174, 1219586), (214, 991626), (246, 862634), (278, 763338), (321, 661084), (348, 609793), (417, 508892), (428, 495813), (492, 431317), (556, 381669), (642, 330542), (834, 254446), (1189, 178476), (1284, 165271), (1668, 127223), (2378, 89238), (3103, 68388), (3567, 59492), (4031, 52644), (4387, 48372), (4756, 44619), (5699, 37236), (6206, 34194), (7134, 29746), (8062, 26322), (8774, 24186), (9309, 22796), (11398, 18618), (12093, 17548), (12412, 17097), (13161, 16124), (14268, 14873)]