198247856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6053}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 405375840

約数和(自身を除く): 207127984

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 6053, 8188, 12106, 16376, 24212, 32752, 48424, 96848, 139219, 278438, 538717, 556876, 1077434, 1113752, 2154868, 2227504, 4309736, 8619472, 12390491, 24780982, 49561964, 99123928, 198247856]

約数ペア:

[(1, 198247856), (2, 99123928), (4, 49561964), (8, 24780982), (16, 12390491), (23, 8619472), (46, 4309736), (89, 2227504), (92, 2154868), (178, 1113752), (184, 1077434), (356, 556876), (368, 538717), (712, 278438), (1424, 139219), (2047, 96848), (4094, 48424), (6053, 32752), (8188, 24212), (12106, 16376)]