222446812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 468151488

約数和(自身を除く): 245704676

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 5237, 6068, 10474, 10619, 20948, 21238, 36659, 42476, 73318, 146636, 193769, 214717, 387538, 429434, 775076, 858868, 1356383, 1503019, 2712766, 3006038, 5425532, 6012076, 7944529, 15889058, 31778116, 55611703, 111223406, 222446812]

約数ペア:

[(1, 222446812), (2, 111223406), (4, 55611703), (7, 31778116), (14, 15889058), (28, 7944529), (37, 6012076), (41, 5425532), (74, 3006038), (82, 2712766), (148, 1503019), (164, 1356383), (259, 858868), (287, 775076), (518, 429434), (574, 387538), (1036, 214717), (1148, 193769), (1517, 146636), (3034, 73318), (5237, 42476), (6068, 36659), (10474, 21238), (10619, 20948)]