198110948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12841}}^1$

素因数の和:12900

約数の個数: 48

約数和(自身を含む): 431491200

約数和(自身を除く): 233380252

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 12841, 15428, 25682, 51364, 89887, 179774, 243979, 359548, 372389, 487958, 744778, 975916, 1489556, 1707853, 2606723, 3415706, 5213446, 6831412, 7075391, 10426892, 14150782, 28301564, 49527737, 99055474, 198110948]

約数ペア:

[(1, 198110948), (2, 99055474), (4, 49527737), (7, 28301564), (14, 14150782), (19, 10426892), (28, 7075391), (29, 6831412), (38, 5213446), (58, 3415706), (76, 2606723), (116, 1707853), (133, 1489556), (203, 975916), (266, 744778), (406, 487958), (532, 372389), (551, 359548), (812, 243979), (1102, 179774), (2204, 89887), (3857, 51364), (7714, 25682), (12841, 15428)]