201216328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6709}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 396158400

約数和(自身を除く): 194942072

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 3749, 6709, 7498, 13418, 14996, 26836, 29992, 53672, 154307, 308614, 617228, 1093567, 1234456, 2187134, 4374268, 8748536, 25152041, 50304082, 100608164, 201216328]

約数ペア:

[(1, 201216328), (2, 100608164), (4, 50304082), (8, 25152041), (23, 8748536), (46, 4374268), (92, 2187134), (163, 1234456), (184, 1093567), (326, 617228), (652, 308614), (1304, 154307), (3749, 53672), (6709, 29992), (7498, 26836), (13418, 14996)]