213640592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39157}}^1$

素因数の和:39207

約数の個数: 40

約数和(自身を含む): 466136832

約数和(自身を除く): 252496240

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 39157, 78314, 156628, 313256, 430727, 626512, 861454, 1213867, 1722908, 2427734, 3445816, 4855468, 6891632, 9710936, 13352537, 19421872, 26705074, 53410148, 106820296, 213640592]

約数ペア:

[(1, 213640592), (2, 106820296), (4, 53410148), (8, 26705074), (11, 19421872), (16, 13352537), (22, 9710936), (31, 6891632), (44, 4855468), (62, 3445816), (88, 2427734), (124, 1722908), (176, 1213867), (248, 861454), (341, 626512), (496, 430727), (682, 313256), (1364, 156628), (2728, 78314), (5456, 39157)]