219636714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14923}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 481388544

約数和(自身を除く): 261751830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 7359, 14718, 14923, 29846, 44769, 89538, 164153, 328306, 492459, 984918, 3327829, 6655658, 9983487, 19966974, 36606119, 73212238, 109818357, 219636714]

約数ペア:

[(1, 219636714), (2, 109818357), (3, 73212238), (6, 36606119), (11, 19966974), (22, 9983487), (33, 6655658), (66, 3327829), (223, 984918), (446, 492459), (669, 328306), (1338, 164153), (2453, 89538), (4906, 44769), (7359, 29846), (14718, 14923)]