210387114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87881}}^1$

素因数の和:87915

約数の個数: 48

約数和(自身を含む): 548383680

約数和(自身を除く): 337996566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 87881, 175762, 263643, 527286, 615167, 790929, 1230334, 1581858, 1669739, 1845501, 3339478, 3691002, 5009217, 5536503, 10018434, 11073006, 11688173, 15027651, 23376346, 30055302, 35064519, 70129038, 105193557, 210387114]

約数ペア:

[(1, 210387114), (2, 105193557), (3, 70129038), (6, 35064519), (7, 30055302), (9, 23376346), (14, 15027651), (18, 11688173), (19, 11073006), (21, 10018434), (38, 5536503), (42, 5009217), (57, 3691002), (63, 3339478), (114, 1845501), (126, 1669739), (133, 1581858), (171, 1230334), (266, 790929), (342, 615167), (399, 527286), (798, 263643), (1197, 175762), (2394, 87881)]