205280256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3559

約数の個数: 88

約数和(自身を含む): 576107680

約数和(自身を除く): 370827424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3517, 3648, 4864, 7034, 7296, 9728, 10551, 14068, 14592, 19456, 21102, 28136, 29184, 42204, 56272, 58368, 66823, 84408, 112544, 133646, 168816, 200469, 225088, 267292, 337632, 400938, 450176, 534584, 675264, 801876, 900352, 1069168, 1350528, 1603752, 1800704, 2138336, 2701056, 3207504, 3601408, 4276672, 5402112, 6415008, 8553344, 10804224, 12830016, 17106688, 25660032, 34213376, 51320064, 68426752, 102640128, 205280256]

約数ペア:

[(1, 205280256), (2, 102640128), (3, 68426752), (4, 51320064), (6, 34213376), (8, 25660032), (12, 17106688), (16, 12830016), (19, 10804224), (24, 8553344), (32, 6415008), (38, 5402112), (48, 4276672), (57, 3601408), (64, 3207504), (76, 2701056), (96, 2138336), (114, 1800704), (128, 1603752), (152, 1350528), (192, 1069168), (228, 900352), (256, 801876), (304, 675264), (384, 534584), (456, 450176), (512, 400938), (608, 337632), (768, 267292), (912, 225088), (1024, 200469), (1216, 168816), (1536, 133646), (1824, 112544), (2432, 84408), (3072, 66823), (3517, 58368), (3648, 56272), (4864, 42204), (7034, 29184), (7296, 28136), (9728, 21102), (10551, 19456), (14068, 14592)]