201771164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6949}}^1$

素因数の和:7038

約数の個数: 48

約数和(自身を含む): 434347200

約数和(自身を除く): 232576036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 6949, 7259, 13898, 14518, 27796, 29036, 48643, 97286, 118133, 194572, 236266, 423889, 472532, 826931, 847778, 1653862, 1695556, 2967223, 3307724, 5934446, 7206113, 11868892, 14412226, 28824452, 50442791, 100885582, 201771164]

約数ペア:

[(1, 201771164), (2, 100885582), (4, 50442791), (7, 28824452), (14, 14412226), (17, 11868892), (28, 7206113), (34, 5934446), (61, 3307724), (68, 2967223), (119, 1695556), (122, 1653862), (238, 847778), (244, 826931), (427, 472532), (476, 423889), (854, 236266), (1037, 194572), (1708, 118133), (2074, 97286), (4148, 48643), (6949, 29036), (7259, 27796), (13898, 14518)]