204427888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 472858624

約数和(自身を除く): 268430736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 217, 248, 388, 434, 496, 607, 679, 776, 868, 1214, 1358, 1552, 1736, 2428, 2716, 3007, 3472, 4249, 4856, 5432, 6014, 8498, 9712, 10864, 12028, 16996, 18817, 21049, 24056, 33992, 37634, 42098, 48112, 58879, 67984, 75268, 84196, 117758, 131719, 150536, 168392, 235516, 263438, 301072, 336784, 412153, 471032, 526876, 824306, 942064, 1053752, 1648612, 1825249, 2107504, 3297224, 3650498, 6594448, 7300996, 12776743, 14601992, 25553486, 29203984, 51106972, 102213944, 204427888]

約数ペア:

[(1, 204427888), (2, 102213944), (4, 51106972), (7, 29203984), (8, 25553486), (14, 14601992), (16, 12776743), (28, 7300996), (31, 6594448), (56, 3650498), (62, 3297224), (97, 2107504), (112, 1825249), (124, 1648612), (194, 1053752), (217, 942064), (248, 824306), (388, 526876), (434, 471032), (496, 412153), (607, 336784), (679, 301072), (776, 263438), (868, 235516), (1214, 168392), (1358, 150536), (1552, 131719), (1736, 117758), (2428, 84196), (2716, 75268), (3007, 67984), (3472, 58879), (4249, 48112), (4856, 42098), (5432, 37634), (6014, 33992), (8498, 24056), (9712, 21049), (10864, 18817), (12028, 16996)]