214901386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3943}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 391875840

約数和(自身を除く): 176974454

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 3206, 3893, 3943, 7786, 7886, 27251, 27601, 54502, 55202, 67031, 134062, 469217, 902947, 938434, 1805894, 6320629, 12641258, 15350099, 30700198, 107450693, 214901386]

約数ペア:

[(1, 214901386), (2, 107450693), (7, 30700198), (14, 15350099), (17, 12641258), (34, 6320629), (119, 1805894), (229, 938434), (238, 902947), (458, 469217), (1603, 134062), (3206, 67031), (3893, 55202), (3943, 54502), (7786, 27601), (7886, 27251)]