201877952

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 418185600

約数和(自身を除く): 216307648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 496, 776, 992, 1049, 1552, 1984, 2098, 3007, 3104, 4196, 6014, 6208, 8392, 12028, 16784, 24056, 32519, 33568, 48112, 65038, 67136, 96224, 101753, 130076, 192448, 203506, 260152, 407012, 520304, 814024, 1040608, 1628048, 2081216, 3154343, 3256096, 6308686, 6512192, 12617372, 25234744, 50469488, 100938976, 201877952]

約数ペア:

[(1, 201877952), (2, 100938976), (4, 50469488), (8, 25234744), (16, 12617372), (31, 6512192), (32, 6308686), (62, 3256096), (64, 3154343), (97, 2081216), (124, 1628048), (194, 1040608), (248, 814024), (388, 520304), (496, 407012), (776, 260152), (992, 203506), (1049, 192448), (1552, 130076), (1984, 101753), (2098, 96224), (3007, 67136), (3104, 65038), (4196, 48112), (6014, 33568), (6208, 32519), (8392, 24056), (12028, 16784)]