201120776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14867}}^1$

素因数の和:14981

約数の個数: 32

約数和(自身を含む): 401436000

約数和(自身を除く): 200315224

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 14867, 29734, 59468, 118936, 282473, 564946, 1129892, 1323163, 2259784, 2646326, 5292652, 10585304, 25140097, 50280194, 100560388, 201120776]

約数ペア:

[(1, 201120776), (2, 100560388), (4, 50280194), (8, 25140097), (19, 10585304), (38, 5292652), (76, 2646326), (89, 2259784), (152, 1323163), (178, 1129892), (356, 564946), (712, 282473), (1691, 118936), (3382, 59468), (6764, 29734), (13528, 14867)]