201815577568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{11251}}^1$

素因数の和:11792

約数の個数: 96

約数和(自身を含む): 437915237760

約数和(自身を除く): 236099660192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 389, 524, 778, 1048, 1441, 1556, 2096, 2882, 3112, 4192, 4279, 5764, 6224, 8558, 11251, 11528, 12448, 17116, 22502, 23056, 34232, 45004, 46112, 50959, 68464, 90008, 101918, 123761, 136928, 180016, 203836, 247522, 360032, 407672, 495044, 560549, 815344, 990088, 1121098, 1473881, 1630688, 1980176, 2242196, 2947762, 3960352, 4376639, 4484392, 5895524, 8753278, 8968784, 11791048, 16212691, 17506556, 17937568, 23582096, 32425382, 35013112, 47164192, 48143029, 64850764, 70026224, 96286058, 129701528, 140052448, 192572116, 259403056, 385144232, 518806112, 573339709, 770288464, 1146679418, 1540576928, 2293358836, 4586717672, 6306736799, 9173435344, 12613473598, 18346870688, 25226947196, 50453894392, 100907788784, 201815577568]

約数ペア:

[(1, 201815577568), (2, 100907788784), (4, 50453894392), (8, 25226947196), (11, 18346870688), (16, 12613473598), (22, 9173435344), (32, 6306736799), (44, 4586717672), (88, 2293358836), (131, 1540576928), (176, 1146679418), (262, 770288464), (352, 573339709), (389, 518806112), (524, 385144232), (778, 259403056), (1048, 192572116), (1441, 140052448), (1556, 129701528), (2096, 96286058), (2882, 70026224), (3112, 64850764), (4192, 48143029), (4279, 47164192), (5764, 35013112), (6224, 32425382), (8558, 23582096), (11251, 17937568), (11528, 17506556), (12448, 16212691), (17116, 11791048), (22502, 8968784), (23056, 8753278), (34232, 5895524), (45004, 4484392), (46112, 4376639), (50959, 3960352), (68464, 2947762), (90008, 2242196), (101918, 1980176), (123761, 1630688), (136928, 1473881), (180016, 1121098), (203836, 990088), (247522, 815344), (360032, 560549), (407672, 495044)]