196863400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{57901}}^1$

素因数の和:57934

約数の個数: 48

約数和(自身を含む): 484639740

約数和(自身を除く): 287776340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 57901, 115802, 231604, 289505, 463208, 579010, 984317, 1158020, 1447525, 1968634, 2316040, 2895050, 3937268, 4921585, 5790100, 7874536, 9843170, 11580200, 19686340, 24607925, 39372680, 49215850, 98431700, 196863400]

約数ペア:

[(1, 196863400), (2, 98431700), (4, 49215850), (5, 39372680), (8, 24607925), (10, 19686340), (17, 11580200), (20, 9843170), (25, 7874536), (34, 5790100), (40, 4921585), (50, 3937268), (68, 2895050), (85, 2316040), (100, 1968634), (136, 1447525), (170, 1158020), (200, 984317), (340, 579010), (425, 463208), (680, 289505), (850, 231604), (1700, 115802), (3400, 57901)]