205657709124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4507}}^1\times {\mathrm{543223}}^1$

素因数の和:547744

約数の個数: 48

約数和(自身を含む): 548543249408

約数和(自身を除く): 342885540284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4507, 9014, 13521, 18028, 27042, 31549, 54084, 63098, 94647, 126196, 189294, 378588, 543223, 1086446, 1629669, 2172892, 3259338, 3802561, 6518676, 7605122, 11407683, 15210244, 22815366, 45630732, 2448306061, 4896612122, 7344918183, 9793224244, 14689836366, 17138142427, 29379672732, 34276284854, 51414427281, 68552569708, 102828854562, 205657709124]

約数ペア:

[(1, 205657709124), (2, 102828854562), (3, 68552569708), (4, 51414427281), (6, 34276284854), (7, 29379672732), (12, 17138142427), (14, 14689836366), (21, 9793224244), (28, 7344918183), (42, 4896612122), (84, 2448306061), (4507, 45630732), (9014, 22815366), (13521, 15210244), (18028, 11407683), (27042, 7605122), (31549, 6518676), (54084, 3802561), (63098, 3259338), (94647, 2172892), (126196, 1629669), (189294, 1086446), (378588, 543223)]