196439856

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{99817}}^1$

素因数の和:99869

約数の個数: 40

約数和(自身を含む): 519852144

約数和(自身を除く): 323412288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 99817, 199634, 299451, 399268, 598902, 798536, 1197804, 1597072, 2395608, 4092497, 4791216, 8184994, 12277491, 16369988, 24554982, 32739976, 49109964, 65479952, 98219928, 196439856]

約数ペア:

[(1, 196439856), (2, 98219928), (3, 65479952), (4, 49109964), (6, 32739976), (8, 24554982), (12, 16369988), (16, 12277491), (24, 8184994), (41, 4791216), (48, 4092497), (82, 2395608), (123, 1597072), (164, 1197804), (246, 798536), (328, 598902), (492, 399268), (656, 299451), (984, 199634), (1968, 99817)]