204912512

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 488259720

約数和(自身を除く): 283347208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 259, 296, 392, 448, 518, 592, 784, 883, 896, 1036, 1184, 1568, 1766, 1813, 2072, 2368, 3136, 3532, 3626, 4144, 4736, 6181, 6272, 7064, 7252, 8288, 12362, 14128, 14504, 16576, 24724, 28256, 29008, 32671, 33152, 43267, 49448, 56512, 58016, 65342, 86534, 98896, 113024, 116032, 130684, 173068, 197792, 228697, 232064, 261368, 346136, 395584, 457394, 522736, 692272, 791168, 914788, 1045472, 1384544, 1600879, 1829576, 2090944, 2769088, 3201758, 3659152, 4181888, 5538176, 6403516, 7318304, 12807032, 14636608, 25614064, 29273216, 51228128, 102456256, 204912512]

約数ペア:

[(1, 204912512), (2, 102456256), (4, 51228128), (7, 29273216), (8, 25614064), (14, 14636608), (16, 12807032), (28, 7318304), (32, 6403516), (37, 5538176), (49, 4181888), (56, 3659152), (64, 3201758), (74, 2769088), (98, 2090944), (112, 1829576), (128, 1600879), (148, 1384544), (196, 1045472), (224, 914788), (259, 791168), (296, 692272), (392, 522736), (448, 457394), (518, 395584), (592, 346136), (784, 261368), (883, 232064), (896, 228697), (1036, 197792), (1184, 173068), (1568, 130684), (1766, 116032), (1813, 113024), (2072, 98896), (2368, 86534), (3136, 65342), (3532, 58016), (3626, 56512), (4144, 49448), (4736, 43267), (6181, 33152), (6272, 32671), (7064, 29008), (7252, 28256), (8288, 24724), (12362, 16576), (14128, 14504)]