201449932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155921}}^1$

素因数の和:155961

約数の個数: 24

約数和(自身を含む): 392923440

約数和(自身を除く): 191473508

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155921, 311842, 623684, 2650657, 2962499, 5301314, 5924998, 10602628, 11849996, 50362483, 100724966, 201449932]

約数ペア:

[(1, 201449932), (2, 100724966), (4, 50362483), (17, 11849996), (19, 10602628), (34, 5924998), (38, 5301314), (68, 2962499), (76, 2650657), (323, 623684), (646, 311842), (1292, 155921)]