203363072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 446139792

約数和(自身を除く): 242776720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 257, 281, 352, 514, 562, 704, 1028, 1124, 1408, 2056, 2248, 2816, 2827, 3091, 4112, 4496, 5654, 6182, 8224, 8992, 11308, 12364, 16448, 17984, 22616, 24728, 32896, 35968, 45232, 49456, 65792, 71936, 72217, 90464, 98912, 144434, 180928, 197824, 288868, 361856, 395648, 577736, 723712, 791296, 794387, 1155472, 1588774, 2310944, 3177548, 4621888, 6355096, 9243776, 12710192, 18487552, 25420384, 50840768, 101681536, 203363072]

約数ペア:

[(1, 203363072), (2, 101681536), (4, 50840768), (8, 25420384), (11, 18487552), (16, 12710192), (22, 9243776), (32, 6355096), (44, 4621888), (64, 3177548), (88, 2310944), (128, 1588774), (176, 1155472), (256, 794387), (257, 791296), (281, 723712), (352, 577736), (514, 395648), (562, 361856), (704, 288868), (1028, 197824), (1124, 180928), (1408, 144434), (2056, 98912), (2248, 90464), (2816, 72217), (2827, 71936), (3091, 65792), (4112, 49456), (4496, 45232), (5654, 35968), (6182, 32896), (8224, 24728), (8992, 22616), (11308, 17984), (12364, 16448)]