209686488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1069}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 573177600

約数和(自身を除く): 363491112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 743, 1069, 1486, 2138, 2229, 2972, 3207, 4276, 4458, 5944, 6414, 8173, 8552, 8916, 11759, 12828, 16346, 17832, 23518, 24519, 25656, 32692, 35277, 47036, 49038, 65384, 70554, 94072, 98076, 141108, 196152, 282216, 794267, 1588534, 2382801, 3177068, 4765602, 6354136, 8736937, 9531204, 17473874, 19062408, 26210811, 34947748, 52421622, 69895496, 104843244, 209686488]

約数ペア:

[(1, 209686488), (2, 104843244), (3, 69895496), (4, 52421622), (6, 34947748), (8, 26210811), (11, 19062408), (12, 17473874), (22, 9531204), (24, 8736937), (33, 6354136), (44, 4765602), (66, 3177068), (88, 2382801), (132, 1588534), (264, 794267), (743, 282216), (1069, 196152), (1486, 141108), (2138, 98076), (2229, 94072), (2972, 70554), (3207, 65384), (4276, 49038), (4458, 47036), (5944, 35277), (6414, 32692), (8173, 25656), (8552, 24519), (8916, 23518), (11759, 17832), (12828, 16346)]