211678225946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1721}}^1\times {\mathrm{2239}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 350904476160

約数和(自身を除く): 139226250214

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 1721, 2239, 2497, 3442, 4478, 4994, 18931, 24629, 27467, 37862, 49258, 54934, 208241, 270919, 390667, 416482, 508253, 541838, 781334, 1016506, 3853319, 4297337, 5590783, 7706638, 8594674, 11181566, 42386509, 47270707, 61498613, 84773018, 94541414, 122997226, 466251599, 874703413, 932503198, 1749406826, 9621737543, 19243475086, 105839112973, 211678225946]

約数ペア:

[(1, 211678225946), (2, 105839112973), (11, 19243475086), (22, 9621737543), (121, 1749406826), (227, 932503198), (242, 874703413), (454, 466251599), (1721, 122997226), (2239, 94541414), (2497, 84773018), (3442, 61498613), (4478, 47270707), (4994, 42386509), (18931, 11181566), (24629, 8594674), (27467, 7706638), (37862, 5590783), (49258, 4297337), (54934, 3853319), (208241, 1016506), (270919, 781334), (390667, 541838), (416482, 508253)]