206711488

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 84

約数和(自身を含む): 452902320

約数和(自身を除く): 246190832

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 361, 368, 389, 437, 608, 722, 736, 778, 874, 1216, 1444, 1472, 1556, 1748, 2888, 3112, 3496, 5776, 6224, 6992, 7391, 8303, 8947, 11552, 12448, 13984, 14782, 16606, 17894, 23104, 24896, 27968, 29564, 33212, 35788, 59128, 66424, 71576, 118256, 132848, 140429, 143152, 169993, 236512, 265696, 280858, 286304, 339986, 473024, 531392, 561716, 572608, 679972, 1123432, 1359944, 2246864, 2719888, 3229867, 4493728, 5439776, 6459734, 8987456, 10879552, 12919468, 25838936, 51677872, 103355744, 206711488]

約数ペア:

[(1, 206711488), (2, 103355744), (4, 51677872), (8, 25838936), (16, 12919468), (19, 10879552), (23, 8987456), (32, 6459734), (38, 5439776), (46, 4493728), (64, 3229867), (76, 2719888), (92, 2246864), (152, 1359944), (184, 1123432), (304, 679972), (361, 572608), (368, 561716), (389, 531392), (437, 473024), (608, 339986), (722, 286304), (736, 280858), (778, 265696), (874, 236512), (1216, 169993), (1444, 143152), (1472, 140429), (1556, 132848), (1748, 118256), (2888, 71576), (3112, 66424), (3496, 59128), (5776, 35788), (6224, 33212), (6992, 29564), (7391, 27968), (8303, 24896), (8947, 23104), (11552, 17894), (12448, 16606), (13984, 14782)]