204018316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 382491648

約数和(自身を除く): 178473332

約数列:

[1, 2, 4, 31, 43, 62, 83, 86, 124, 166, 172, 332, 461, 922, 1333, 1844, 2573, 2666, 3569, 5146, 5332, 7138, 10292, 14276, 14291, 19823, 28582, 38263, 39646, 57164, 76526, 79292, 110639, 153052, 221278, 442556, 614513, 1186153, 1229026, 1645309, 2372306, 2458052, 3290618, 4744612, 6581236, 51004579, 102009158, 204018316]

約数ペア:

[(1, 204018316), (2, 102009158), (4, 51004579), (31, 6581236), (43, 4744612), (62, 3290618), (83, 2458052), (86, 2372306), (124, 1645309), (166, 1229026), (172, 1186153), (332, 614513), (461, 442556), (922, 221278), (1333, 153052), (1844, 110639), (2573, 79292), (2666, 76526), (3569, 57164), (5146, 39646), (5332, 38263), (7138, 28582), (10292, 19823), (14276, 14291)]