98901208

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 217224720

約数和(自身を除く): 118323512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 1607, 2198, 3214, 4396, 6428, 7693, 8792, 11249, 12856, 15386, 22498, 30772, 44996, 61544, 78743, 89992, 157486, 252299, 314972, 504598, 629944, 1009196, 1766093, 2018392, 3532186, 7064372, 12362651, 14128744, 24725302, 49450604, 98901208]

約数ペア:

[(1, 98901208), (2, 49450604), (4, 24725302), (7, 14128744), (8, 12362651), (14, 7064372), (28, 3532186), (49, 2018392), (56, 1766093), (98, 1009196), (157, 629944), (196, 504598), (314, 314972), (392, 252299), (628, 157486), (1099, 89992), (1256, 78743), (1607, 61544), (2198, 44996), (3214, 30772), (4396, 22498), (6428, 15386), (7693, 12856), (8792, 11249)]