200351625

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 347832576

約数和(自身を除く): 147480951

約数列:

[1, 3, 5, 15, 25, 41, 75, 83, 123, 125, 157, 205, 249, 375, 415, 471, 615, 785, 1025, 1245, 2075, 2355, 3075, 3403, 3925, 5125, 6225, 6437, 10209, 10375, 11775, 13031, 15375, 17015, 19311, 19625, 31125, 32185, 39093, 51045, 58875, 65155, 85075, 96555, 160925, 195465, 255225, 325775, 425375, 482775, 534271, 804625, 977325, 1276125, 1602813, 1628875, 2413875, 2671355, 4886625, 8014065, 13356775, 40070325, 66783875, 200351625]

約数ペア:

[(1, 200351625), (3, 66783875), (5, 40070325), (15, 13356775), (25, 8014065), (41, 4886625), (75, 2671355), (83, 2413875), (123, 1628875), (125, 1602813), (157, 1276125), (205, 977325), (249, 804625), (375, 534271), (415, 482775), (471, 425375), (615, 325775), (785, 255225), (1025, 195465), (1245, 160925), (2075, 96555), (2355, 85075), (3075, 65155), (3403, 58875), (3925, 51045), (5125, 39093), (6225, 32185), (6437, 31125), (10209, 19625), (10375, 19311), (11775, 17015), (13031, 15375)]