200382664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18059}}^1$

素因数の和:18157

約数の個数: 32

約数和(自身を含む): 400932000

約数和(自身を除く): 200549336

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 18059, 36118, 72236, 144472, 343121, 686242, 1318307, 1372484, 2636614, 2744968, 5273228, 10546456, 25047833, 50095666, 100191332, 200382664]

約数ペア:

[(1, 200382664), (2, 100191332), (4, 50095666), (8, 25047833), (19, 10546456), (38, 5273228), (73, 2744968), (76, 2636614), (146, 1372484), (152, 1318307), (292, 686242), (584, 343121), (1387, 144472), (2774, 72236), (5548, 36118), (11096, 18059)]