201220266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{35339}}^1$

素因数の和:35430

約数の個数: 32

約数和(自身を含む): 439346880

約数和(自身を除く): 238126614

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 35339, 70678, 106017, 212034, 459407, 918814, 1378221, 2579747, 2756442, 5159494, 7739241, 15478482, 33536711, 67073422, 100610133, 201220266]

約数ペア:

[(1, 201220266), (2, 100610133), (3, 67073422), (6, 33536711), (13, 15478482), (26, 7739241), (39, 5159494), (73, 2756442), (78, 2579747), (146, 1378221), (219, 918814), (438, 459407), (949, 212034), (1898, 106017), (2847, 70678), (5694, 35339)]