205891008

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20233}}^1$

素因数の和:20301

約数の個数: 56

約数和(自身を含む): 555059088

約数和(自身を除く): 349168080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 20233, 40466, 60699, 80932, 121398, 161864, 242796, 323728, 485592, 647456, 971184, 1072349, 1294912, 1942368, 2144698, 3217047, 3884736, 4289396, 6434094, 8578792, 12868188, 17157584, 25736376, 34315168, 51472752, 68630336, 102945504, 205891008]

約数ペア:

[(1, 205891008), (2, 102945504), (3, 68630336), (4, 51472752), (6, 34315168), (8, 25736376), (12, 17157584), (16, 12868188), (24, 8578792), (32, 6434094), (48, 4289396), (53, 3884736), (64, 3217047), (96, 2144698), (106, 1942368), (159, 1294912), (192, 1072349), (212, 971184), (318, 647456), (424, 485592), (636, 323728), (848, 242796), (1272, 161864), (1696, 121398), (2544, 80932), (3392, 60699), (5088, 40466), (10176, 20233)]