206545276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1741}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 437032960

約数和(自身を除く): 230487684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 446, 532, 892, 1561, 1741, 3122, 3482, 4237, 6244, 6964, 8474, 12187, 16948, 24374, 29659, 33079, 48748, 59318, 66158, 118636, 132316, 231553, 388243, 463106, 776486, 926212, 1552972, 2717701, 5435402, 7376617, 10870804, 14753234, 29506468, 51636319, 103272638, 206545276]

約数ペア:

[(1, 206545276), (2, 103272638), (4, 51636319), (7, 29506468), (14, 14753234), (19, 10870804), (28, 7376617), (38, 5435402), (76, 2717701), (133, 1552972), (223, 926212), (266, 776486), (446, 463106), (532, 388243), (892, 231553), (1561, 132316), (1741, 118636), (3122, 66158), (3482, 59318), (4237, 48748), (6244, 33079), (6964, 29659), (8474, 24374), (12187, 16948)]