196164200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7723}}^1$

素因数の和:7866

約数の個数: 48

約数和(自身を含む): 459732480

約数和(自身を除く): 263568280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6350, 7723, 12700, 15446, 25400, 30892, 38615, 61784, 77230, 154460, 193075, 308920, 386150, 772300, 980821, 1544600, 1961642, 3923284, 4904105, 7846568, 9808210, 19616420, 24520525, 39232840, 49041050, 98082100, 196164200]

約数ペア:

[(1, 196164200), (2, 98082100), (4, 49041050), (5, 39232840), (8, 24520525), (10, 19616420), (20, 9808210), (25, 7846568), (40, 4904105), (50, 3923284), (100, 1961642), (127, 1544600), (200, 980821), (254, 772300), (508, 386150), (635, 308920), (1016, 193075), (1270, 154460), (2540, 77230), (3175, 61784), (5080, 38615), (6350, 30892), (7723, 25400), (12700, 15446)]