202389292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 225083348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 557, 683, 1114, 1366, 2228, 2732, 3899, 4781, 7798, 9562, 10583, 12977, 15596, 19124, 21166, 25954, 42332, 51908, 74081, 90839, 148162, 181678, 296324, 363356, 380431, 760862, 1521724, 2663017, 5326034, 7228189, 10652068, 14456378, 28912756, 50597323, 101194646, 202389292]

約数ペア:

[(1, 202389292), (2, 101194646), (4, 50597323), (7, 28912756), (14, 14456378), (19, 10652068), (28, 7228189), (38, 5326034), (76, 2663017), (133, 1521724), (266, 760862), (532, 380431), (557, 363356), (683, 296324), (1114, 181678), (1366, 148162), (2228, 90839), (2732, 74081), (3899, 51908), (4781, 42332), (7798, 25954), (9562, 21166), (10583, 19124), (12977, 15596)]