207646936

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55343}}^1$

素因数の和:55423

約数の個数: 32

約数和(自身を含む): 451607040

約数和(自身を除く): 243960104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 55343, 110686, 221372, 387401, 442744, 774802, 1549604, 3099208, 3707981, 7415962, 14831924, 25955867, 29663848, 51911734, 103823468, 207646936]

約数ペア:

[(1, 207646936), (2, 103823468), (4, 51911734), (7, 29663848), (8, 25955867), (14, 14831924), (28, 7415962), (56, 3707981), (67, 3099208), (134, 1549604), (268, 774802), (469, 442744), (536, 387401), (938, 221372), (1876, 110686), (3752, 55343)]