194908700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 485302272

約数和(自身を除く): 290393572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 383, 700, 727, 766, 1454, 1532, 1915, 2681, 2908, 3635, 3830, 5089, 5362, 7270, 7660, 9575, 10178, 10724, 13405, 14540, 18175, 19150, 20356, 25445, 26810, 36350, 38300, 50890, 53620, 67025, 72700, 101780, 127225, 134050, 254450, 268100, 278441, 508900, 556882, 1113764, 1392205, 1949087, 2784410, 3898174, 5568820, 6961025, 7796348, 9745435, 13922050, 19490870, 27844100, 38981740, 48727175, 97454350, 194908700]

約数ペア:

[(1, 194908700), (2, 97454350), (4, 48727175), (5, 38981740), (7, 27844100), (10, 19490870), (14, 13922050), (20, 9745435), (25, 7796348), (28, 6961025), (35, 5568820), (50, 3898174), (70, 2784410), (100, 1949087), (140, 1392205), (175, 1113764), (350, 556882), (383, 508900), (700, 278441), (727, 268100), (766, 254450), (1454, 134050), (1532, 127225), (1915, 101780), (2681, 72700), (2908, 67025), (3635, 53620), (3830, 50890), (5089, 38300), (5362, 36350), (7270, 26810), (7660, 25445), (9575, 20356), (10178, 19150), (10724, 18175), (13405, 14540)]