221378275802

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1163}}^1\times {\mathrm{2399}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 336740544000

約数和(自身を除く): 115362268198

約数列:

[1, 2, 97, 194, 409, 818, 1163, 2326, 2399, 4798, 39673, 79346, 112811, 225622, 232703, 465406, 475667, 951334, 981191, 1962382, 2790037, 5580074, 46139699, 92279398, 95175527, 190351054, 270633589, 541267178, 1141125133, 2282250266, 110689137901, 221378275802]

約数ペア:

[(1, 221378275802), (2, 110689137901), (97, 2282250266), (194, 1141125133), (409, 541267178), (818, 270633589), (1163, 190351054), (2326, 95175527), (2399, 92279398), (4798, 46139699), (39673, 5580074), (79346, 2790037), (112811, 1962382), (225622, 981191), (232703, 951334), (465406, 475667)]