194810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 48

約数和(自身を含む): 459648

約数和(自身を除く): 264838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 154, 161, 230, 242, 253, 322, 385, 506, 605, 770, 805, 847, 1210, 1265, 1610, 1694, 1771, 2530, 2783, 3542, 4235, 5566, 8470, 8855, 13915, 17710, 19481, 27830, 38962, 97405, 194810]

約数ペア:

[(1, 194810), (2, 97405), (5, 38962), (7, 27830), (10, 19481), (11, 17710), (14, 13915), (22, 8855), (23, 8470), (35, 5566), (46, 4235), (55, 3542), (70, 2783), (77, 2530), (110, 1771), (115, 1694), (121, 1610), (154, 1265), (161, 1210), (230, 847), (242, 805), (253, 770), (322, 605), (385, 506)]