193942868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8669}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 419489280

約数和(自身を除く): 225546412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 8669, 11186, 17338, 22372, 34676, 60683, 121366, 147373, 242732, 294746, 407443, 589492, 814886, 1031611, 1629772, 2063222, 2852101, 4126444, 5704202, 6926531, 11408404, 13853062, 27706124, 48485717, 96971434, 193942868]

約数ペア:

[(1, 193942868), (2, 96971434), (4, 48485717), (7, 27706124), (14, 13853062), (17, 11408404), (28, 6926531), (34, 5704202), (47, 4126444), (68, 2852101), (94, 2063222), (119, 1629772), (188, 1031611), (238, 814886), (329, 589492), (476, 407443), (658, 294746), (799, 242732), (1316, 147373), (1598, 121366), (3196, 60683), (5593, 34676), (8669, 22372), (11186, 17338)]