213053136

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{22531}}^1$

素因数の和:22739

約数の個数: 40

約数和(自身を含む): 553205664

約数和(自身を除く): 340152528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 22531, 45062, 67593, 90124, 135186, 180248, 270372, 360496, 540744, 1081488, 4438607, 8877214, 13315821, 17754428, 26631642, 35508856, 53263284, 71017712, 106526568, 213053136]

約数ペア:

[(1, 213053136), (2, 106526568), (3, 71017712), (4, 53263284), (6, 35508856), (8, 26631642), (12, 17754428), (16, 13315821), (24, 8877214), (48, 4438607), (197, 1081488), (394, 540744), (591, 360496), (788, 270372), (1182, 180248), (1576, 135186), (2364, 90124), (3152, 67593), (4728, 45062), (9456, 22531)]