205353912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 529270560

約数和(自身を除く): 323916648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 181, 246, 328, 362, 492, 543, 724, 984, 1086, 1153, 1448, 2172, 2306, 3459, 4344, 4612, 6918, 7421, 9224, 13836, 14842, 22263, 27672, 29684, 44526, 47273, 59368, 89052, 94546, 141819, 178104, 189092, 208693, 283638, 378184, 417386, 567276, 626079, 834772, 1134552, 1252158, 1669544, 2504316, 5008632, 8556413, 17112826, 25669239, 34225652, 51338478, 68451304, 102676956, 205353912]

約数ペア:

[(1, 205353912), (2, 102676956), (3, 68451304), (4, 51338478), (6, 34225652), (8, 25669239), (12, 17112826), (24, 8556413), (41, 5008632), (82, 2504316), (123, 1669544), (164, 1252158), (181, 1134552), (246, 834772), (328, 626079), (362, 567276), (492, 417386), (543, 378184), (724, 283638), (984, 208693), (1086, 189092), (1153, 178104), (1448, 141819), (2172, 94546), (2306, 89052), (3459, 59368), (4344, 47273), (4612, 44526), (6918, 29684), (7421, 27672), (9224, 22263), (13836, 14842)]