209534436

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{141961}}^1$

素因数の和:142012

約数の個数: 36

約数和(自身を含む): 542578764

約数和(自身を除く): 333044328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 141961, 283922, 425883, 567844, 851766, 1277649, 1703532, 2555298, 5110596, 5820401, 11640802, 17461203, 23281604, 34922406, 52383609, 69844812, 104767218, 209534436]

約数ペア:

[(1, 209534436), (2, 104767218), (3, 69844812), (4, 52383609), (6, 34922406), (9, 23281604), (12, 17461203), (18, 11640802), (36, 5820401), (41, 5110596), (82, 2555298), (123, 1703532), (164, 1277649), (246, 851766), (369, 567844), (492, 425883), (738, 283922), (1476, 141961)]