208022436

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 549407040

約数和(自身を除く): 341384604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 708, 1062, 1332, 2124, 2183, 2647, 4366, 5294, 6549, 7941, 8732, 10588, 13098, 15882, 19647, 23823, 26196, 31764, 39294, 47646, 78588, 95292, 97939, 156173, 195878, 293817, 312346, 391756, 468519, 587634, 624692, 881451, 937038, 1175268, 1405557, 1762902, 1874076, 2811114, 3525804, 5622228, 5778401, 11556802, 17335203, 23113604, 34670406, 52005609, 69340812, 104011218, 208022436]

約数ペア:

[(1, 208022436), (2, 104011218), (3, 69340812), (4, 52005609), (6, 34670406), (9, 23113604), (12, 17335203), (18, 11556802), (36, 5778401), (37, 5622228), (59, 3525804), (74, 2811114), (111, 1874076), (118, 1762902), (148, 1405557), (177, 1175268), (222, 937038), (236, 881451), (333, 624692), (354, 587634), (444, 468519), (531, 391756), (666, 312346), (708, 293817), (1062, 195878), (1332, 156173), (2124, 97939), (2183, 95292), (2647, 78588), (4366, 47646), (5294, 39294), (6549, 31764), (7941, 26196), (8732, 23823), (10588, 19647), (13098, 15882)]