205300992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20595

約数の個数: 72

約数和(自身を含む): 588459424

約数和(自身を除く): 383158432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 267319, 329008, 493512, 534638, 658016, 801957, 987024, 1069276, 1316032, 1603914, 1974048, 2138552, 2632064, 3207828, 3948096, 4277104, 5264128, 6415656, 7896192, 8554208, 12831312, 15792384, 17108416, 25662624, 34216832, 51325248, 68433664, 102650496, 205300992]

約数ペア:

[(1, 205300992), (2, 102650496), (3, 68433664), (4, 51325248), (6, 34216832), (8, 25662624), (12, 17108416), (13, 15792384), (16, 12831312), (24, 8554208), (26, 7896192), (32, 6415656), (39, 5264128), (48, 4277104), (52, 3948096), (64, 3207828), (78, 2632064), (96, 2138552), (104, 1974048), (128, 1603914), (156, 1316032), (192, 1069276), (208, 987024), (256, 801957), (312, 658016), (384, 534638), (416, 493512), (624, 329008), (768, 267319), (832, 246756), (1248, 164504), (1664, 123378), (2496, 82252), (3328, 61689), (4992, 41126), (9984, 20563)]