202110496

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1002

約数の個数: 72

約数和(自身を含む): 466384716

約数和(自身を除く): 264274220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 628, 784, 821, 1099, 1256, 1568, 1642, 2198, 2512, 3284, 4396, 5024, 5747, 6568, 7693, 8792, 11494, 13136, 15386, 17584, 22988, 26272, 30772, 35168, 40229, 45976, 61544, 80458, 91952, 123088, 128897, 160916, 183904, 246176, 257794, 321832, 515588, 643664, 902279, 1031176, 1287328, 1804558, 2062352, 3609116, 4124704, 6315953, 7218232, 12631906, 14436464, 25263812, 28872928, 50527624, 101055248, 202110496]

約数ペア:

[(1, 202110496), (2, 101055248), (4, 50527624), (7, 28872928), (8, 25263812), (14, 14436464), (16, 12631906), (28, 7218232), (32, 6315953), (49, 4124704), (56, 3609116), (98, 2062352), (112, 1804558), (157, 1287328), (196, 1031176), (224, 902279), (314, 643664), (392, 515588), (628, 321832), (784, 257794), (821, 246176), (1099, 183904), (1256, 160916), (1568, 128897), (1642, 123088), (2198, 91952), (2512, 80458), (3284, 61544), (4396, 45976), (5024, 40229), (5747, 35168), (6568, 30772), (7693, 26272), (8792, 22988), (11494, 17584), (13136, 15386)]