194426008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 250361192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 131, 136, 238, 262, 476, 524, 917, 952, 1048, 1559, 1834, 2227, 3118, 3668, 4454, 6236, 7336, 8908, 10913, 12472, 15589, 17816, 21826, 26503, 31178, 43652, 53006, 62356, 87304, 106012, 124712, 185521, 204229, 212024, 371042, 408458, 742084, 816916, 1429603, 1484168, 1633832, 2859206, 3471893, 5718412, 6943786, 11436824, 13887572, 24303251, 27775144, 48606502, 97213004, 194426008]

約数ペア:

[(1, 194426008), (2, 97213004), (4, 48606502), (7, 27775144), (8, 24303251), (14, 13887572), (17, 11436824), (28, 6943786), (34, 5718412), (56, 3471893), (68, 2859206), (119, 1633832), (131, 1484168), (136, 1429603), (238, 816916), (262, 742084), (476, 408458), (524, 371042), (917, 212024), (952, 204229), (1048, 185521), (1559, 124712), (1834, 106012), (2227, 87304), (3118, 62356), (3668, 53006), (4454, 43652), (6236, 31178), (7336, 26503), (8908, 21826), (10913, 17816), (12472, 15589)]