211671915470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1\times {\mathrm{67819}}^1$

素因数の和:84272

約数の個数: 32

約数和(自身を含む): 401092905600

約数和(自身を除く): 189420990130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 16427, 32854, 67819, 82135, 135638, 164270, 312113, 339095, 624226, 678190, 1288561, 1560565, 2577122, 3121130, 6442805, 12885610, 1114062713, 2228125426, 5570313565, 11140627130, 21167191547, 42334383094, 105835957735, 211671915470]

約数ペア:

[(1, 211671915470), (2, 105835957735), (5, 42334383094), (10, 21167191547), (19, 11140627130), (38, 5570313565), (95, 2228125426), (190, 1114062713), (16427, 12885610), (32854, 6442805), (67819, 3121130), (82135, 2577122), (135638, 1560565), (164270, 1288561), (312113, 678190), (339095, 624226)]