200578928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 443304960

約数和(自身を除く): 242726032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 97, 124, 176, 194, 248, 341, 379, 388, 496, 682, 758, 776, 1067, 1364, 1516, 1552, 2134, 2728, 3007, 3032, 4169, 4268, 5456, 6014, 6064, 8338, 8536, 11749, 12028, 16676, 17072, 23498, 24056, 33077, 33352, 36763, 46996, 48112, 66154, 66704, 73526, 93992, 129239, 132308, 147052, 187984, 258478, 264616, 294104, 404393, 516956, 529232, 588208, 808786, 1033912, 1139653, 1617572, 2067824, 2279306, 3235144, 4558612, 6470288, 9117224, 12536183, 18234448, 25072366, 50144732, 100289464, 200578928]

約数ペア:

[(1, 200578928), (2, 100289464), (4, 50144732), (8, 25072366), (11, 18234448), (16, 12536183), (22, 9117224), (31, 6470288), (44, 4558612), (62, 3235144), (88, 2279306), (97, 2067824), (124, 1617572), (176, 1139653), (194, 1033912), (248, 808786), (341, 588208), (379, 529232), (388, 516956), (496, 404393), (682, 294104), (758, 264616), (776, 258478), (1067, 187984), (1364, 147052), (1516, 132308), (1552, 129239), (2134, 93992), (2728, 73526), (3007, 66704), (3032, 66154), (4169, 48112), (4268, 46996), (5456, 36763), (6014, 33352), (6064, 33077), (8338, 24056), (8536, 23498), (11749, 17072), (12028, 16676)]