202883368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 421977600

約数和(自身を除く): 219094232

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 131, 152, 184, 262, 437, 443, 524, 874, 886, 1048, 1748, 1772, 2489, 3013, 3496, 3544, 4978, 6026, 8417, 9956, 10189, 12052, 16834, 19912, 20378, 24104, 33668, 40756, 57247, 58033, 67336, 81512, 114494, 116066, 193591, 228988, 232132, 387182, 457976, 464264, 774364, 1102627, 1334759, 1548728, 2205254, 2669518, 4410508, 5339036, 8821016, 10678072, 25360421, 50720842, 101441684, 202883368]

約数ペア:

[(1, 202883368), (2, 101441684), (4, 50720842), (8, 25360421), (19, 10678072), (23, 8821016), (38, 5339036), (46, 4410508), (76, 2669518), (92, 2205254), (131, 1548728), (152, 1334759), (184, 1102627), (262, 774364), (437, 464264), (443, 457976), (524, 387182), (874, 232132), (886, 228988), (1048, 193591), (1748, 116066), (1772, 114494), (2489, 81512), (3013, 67336), (3496, 58033), (3544, 57247), (4978, 40756), (6026, 33668), (8417, 24104), (9956, 20378), (10189, 19912), (12052, 16834)]