196067375

素因数分解:

$5^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 107196625

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 269, 343, 425, 595, 833, 875, 1225, 1345, 1715, 1883, 2125, 2975, 4165, 4573, 5831, 6125, 6725, 8575, 9415, 13181, 14875, 20825, 22865, 29155, 32011, 33625, 42875, 47075, 65905, 92267, 104125, 114325, 145775, 160055, 224077, 235375, 329525, 461335, 571625, 728875, 800275, 1120385, 1568539, 1647625, 2306675, 4001375, 5601925, 7842695, 11533375, 28009625, 39213475, 196067375]

約数ペア:

[(1, 196067375), (5, 39213475), (7, 28009625), (17, 11533375), (25, 7842695), (35, 5601925), (49, 4001375), (85, 2306675), (119, 1647625), (125, 1568539), (175, 1120385), (245, 800275), (269, 728875), (343, 571625), (425, 461335), (595, 329525), (833, 235375), (875, 224077), (1225, 160055), (1345, 145775), (1715, 114325), (1883, 104125), (2125, 92267), (2975, 65905), (4165, 47075), (4573, 42875), (5831, 33625), (6125, 32011), (6725, 29155), (8575, 22865), (9415, 20825), (13181, 14875)]