211068204644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{723421}}^1$

素因数の和:723804

約数の個数: 48

約数和(自身を含む): 425372136000

約数和(自身を除く): 214303931356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 349, 418, 698, 836, 1396, 3839, 6631, 7678, 13262, 15356, 26524, 72941, 145882, 291764, 723421, 1446842, 2893684, 7957631, 13744999, 15915262, 27489998, 31830524, 54979996, 151194989, 252473929, 302389978, 504947858, 604779956, 1009895716, 2777213219, 4797004651, 5554426438, 9594009302, 11108852876, 19188018604, 52767051161, 105534102322, 211068204644]

約数ペア:

[(1, 211068204644), (2, 105534102322), (4, 52767051161), (11, 19188018604), (19, 11108852876), (22, 9594009302), (38, 5554426438), (44, 4797004651), (76, 2777213219), (209, 1009895716), (349, 604779956), (418, 504947858), (698, 302389978), (836, 252473929), (1396, 151194989), (3839, 54979996), (6631, 31830524), (7678, 27489998), (13262, 15915262), (15356, 13744999), (26524, 7957631), (72941, 2893684), (145882, 1446842), (291764, 723421)]