195946784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18009

約数の個数: 48

約数和(自身を含む): 434439936

約数和(自身を除く): 238493152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 17957, 35914, 71828, 143656, 197527, 287312, 395054, 556667, 574624, 790108, 1113334, 1580216, 2226668, 3160432, 4453336, 6123337, 6320864, 8906672, 12246674, 17813344, 24493348, 48986696, 97973392, 195946784]

約数ペア:

[(1, 195946784), (2, 97973392), (4, 48986696), (8, 24493348), (11, 17813344), (16, 12246674), (22, 8906672), (31, 6320864), (32, 6123337), (44, 4453336), (62, 3160432), (88, 2226668), (124, 1580216), (176, 1113334), (248, 790108), (341, 574624), (352, 556667), (496, 395054), (682, 287312), (992, 197527), (1364, 143656), (2728, 71828), (5456, 35914), (10912, 17957)]