202181964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1553}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 497777280

約数和(自身を除く): 295595316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 571, 1142, 1553, 1713, 2284, 3106, 3426, 4659, 6212, 6852, 9318, 10849, 18636, 21698, 29507, 32547, 43396, 59014, 65094, 88521, 118028, 130188, 177042, 354084, 886763, 1773526, 2660289, 3547052, 5320578, 10641156, 16848497, 33696994, 50545491, 67393988, 101090982, 202181964]

約数ペア:

[(1, 202181964), (2, 101090982), (3, 67393988), (4, 50545491), (6, 33696994), (12, 16848497), (19, 10641156), (38, 5320578), (57, 3547052), (76, 2660289), (114, 1773526), (228, 886763), (571, 354084), (1142, 177042), (1553, 130188), (1713, 118028), (2284, 88521), (3106, 65094), (3426, 59014), (4659, 43396), (6212, 32547), (6852, 29507), (9318, 21698), (10849, 18636)]