202904152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 431166240

約数和(自身を除く): 228262088

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 101, 148, 202, 296, 404, 407, 617, 808, 814, 1111, 1234, 1628, 2222, 2468, 3256, 3737, 4444, 4936, 6787, 7474, 8888, 13574, 14948, 22829, 27148, 29896, 41107, 45658, 54296, 62317, 82214, 91316, 124634, 164428, 182632, 249268, 251119, 328856, 498536, 502238, 685487, 1004476, 1370974, 2008952, 2305729, 2741948, 4611458, 5483896, 9222916, 18445832, 25363019, 50726038, 101452076, 202904152]

約数ペア:

[(1, 202904152), (2, 101452076), (4, 50726038), (8, 25363019), (11, 18445832), (22, 9222916), (37, 5483896), (44, 4611458), (74, 2741948), (88, 2305729), (101, 2008952), (148, 1370974), (202, 1004476), (296, 685487), (404, 502238), (407, 498536), (617, 328856), (808, 251119), (814, 249268), (1111, 182632), (1234, 164428), (1628, 124634), (2222, 91316), (2468, 82214), (3256, 62317), (3737, 54296), (4444, 45658), (4936, 41107), (6787, 29896), (7474, 27148), (8888, 22829), (13574, 14948)]