204650904

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 519840000

約数和(自身を除く): 315189096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 151, 298, 302, 379, 447, 453, 596, 604, 758, 894, 906, 1137, 1192, 1208, 1516, 1788, 1812, 2274, 3032, 3576, 3624, 4548, 9096, 22499, 44998, 56471, 57229, 67497, 89996, 112942, 114458, 134994, 169413, 171687, 179992, 225884, 228916, 269988, 338826, 343374, 451768, 457832, 539976, 677652, 686748, 1355304, 1373496, 8527121, 17054242, 25581363, 34108484, 51162726, 68216968, 102325452, 204650904]

約数ペア:

[(1, 204650904), (2, 102325452), (3, 68216968), (4, 51162726), (6, 34108484), (8, 25581363), (12, 17054242), (24, 8527121), (149, 1373496), (151, 1355304), (298, 686748), (302, 677652), (379, 539976), (447, 457832), (453, 451768), (596, 343374), (604, 338826), (758, 269988), (894, 228916), (906, 225884), (1137, 179992), (1192, 171687), (1208, 169413), (1516, 134994), (1788, 114458), (1812, 112942), (2274, 89996), (3032, 67497), (3576, 57229), (3624, 56471), (4548, 44998), (9096, 22499)]