199431528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 531394560

約数和(自身を除く): 331963032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6486, 7687, 8648, 12972, 15374, 23061, 25944, 30748, 46122, 61496, 92244, 176801, 184488, 353602, 361289, 530403, 707204, 722578, 1060806, 1083867, 1414408, 1445156, 2121612, 2167734, 2890312, 4243224, 4335468, 8309647, 8670936, 16619294, 24928941, 33238588, 49857882, 66477176, 99715764, 199431528]

約数ペア:

[(1, 199431528), (2, 99715764), (3, 66477176), (4, 49857882), (6, 33238588), (8, 24928941), (12, 16619294), (23, 8670936), (24, 8309647), (46, 4335468), (47, 4243224), (69, 2890312), (92, 2167734), (94, 2121612), (138, 1445156), (141, 1414408), (184, 1083867), (188, 1060806), (276, 722578), (282, 707204), (376, 530403), (552, 361289), (564, 353602), (1081, 184488), (1128, 176801), (2162, 92244), (3243, 61496), (4324, 46122), (6486, 30748), (7687, 25944), (8648, 23061), (12972, 15374)]