210380764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5346

約数の個数: 36

約数和(自身を含む): 409632552

約数和(自身を除く): 199251788

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 5237, 10043, 10474, 20086, 20948, 40172, 57607, 115214, 230428, 434671, 633677, 869342, 1267354, 1738684, 2534708, 4781381, 9562762, 19125524, 52595191, 105190382, 210380764]

約数ペア:

[(1, 210380764), (2, 105190382), (4, 52595191), (11, 19125524), (22, 9562762), (44, 4781381), (83, 2534708), (121, 1738684), (166, 1267354), (242, 869342), (332, 633677), (484, 434671), (913, 230428), (1826, 115214), (3652, 57607), (5237, 40172), (10043, 20948), (10474, 20086)]