193428200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{138163}}^1$

素因数の和:138186

約数の個数: 48

約数和(自身を含む): 513970080

約数和(自身を除く): 320541880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 138163, 276326, 552652, 690815, 967141, 1105304, 1381630, 1934282, 2763260, 3454075, 3868564, 4835705, 5526520, 6908150, 7737128, 9671410, 13816300, 19342820, 24178525, 27632600, 38685640, 48357050, 96714100, 193428200]

約数ペア:

[(1, 193428200), (2, 96714100), (4, 48357050), (5, 38685640), (7, 27632600), (8, 24178525), (10, 19342820), (14, 13816300), (20, 9671410), (25, 7737128), (28, 6908150), (35, 5526520), (40, 4835705), (50, 3868564), (56, 3454075), (70, 2763260), (100, 1934282), (140, 1381630), (175, 1105304), (200, 967141), (280, 690815), (350, 552652), (700, 276326), (1400, 138163)]