205440384

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{11383}}^1$

素因数の和:11447

約数の個数: 64

約数和(自身を含む): 557360640

約数和(自身を除く): 351920256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 11383, 18048, 22766, 34149, 45532, 68298, 91064, 136596, 182128, 273192, 364256, 535001, 546384, 728512, 1070002, 1092768, 1457024, 1605003, 2140004, 2185536, 3210006, 4280008, 4371072, 6420012, 8560016, 12840024, 17120032, 25680048, 34240064, 51360096, 68480128, 102720192, 205440384]

約数ペア:

[(1, 205440384), (2, 102720192), (3, 68480128), (4, 51360096), (6, 34240064), (8, 25680048), (12, 17120032), (16, 12840024), (24, 8560016), (32, 6420012), (47, 4371072), (48, 4280008), (64, 3210006), (94, 2185536), (96, 2140004), (128, 1605003), (141, 1457024), (188, 1092768), (192, 1070002), (282, 728512), (376, 546384), (384, 535001), (564, 364256), (752, 273192), (1128, 182128), (1504, 136596), (2256, 91064), (3008, 68298), (4512, 45532), (6016, 34149), (9024, 22766), (11383, 18048)]