199973652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1483}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 495133632

約数和(自身を除く): 295159980

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 661, 1322, 1483, 1983, 2644, 2966, 3966, 4449, 5932, 7932, 8898, 11237, 17796, 22474, 25211, 33711, 44948, 50422, 67422, 75633, 100844, 134844, 151266, 302532, 980263, 1960526, 2940789, 3921052, 5881578, 11763156, 16664471, 33328942, 49993413, 66657884, 99986826, 199973652]

約数ペア:

[(1, 199973652), (2, 99986826), (3, 66657884), (4, 49993413), (6, 33328942), (12, 16664471), (17, 11763156), (34, 5881578), (51, 3921052), (68, 2940789), (102, 1960526), (204, 980263), (661, 302532), (1322, 151266), (1483, 134844), (1983, 100844), (2644, 75633), (2966, 67422), (3966, 50422), (4449, 44948), (5932, 33711), (7932, 25211), (8898, 22474), (11237, 17796)]