202489708498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2384

約数の個数: 128

約数和(自身を含む): 395974656000

約数和(自身を除く): 193484947502

約数列:

[1, 2, 7, 11, 14, 22, 41, 61, 77, 82, 122, 154, 263, 287, 427, 451, 526, 574, 671, 854, 902, 1342, 1841, 1999, 2501, 2893, 3157, 3682, 3998, 4697, 5002, 5786, 6314, 9394, 10783, 13993, 16043, 17507, 20251, 21566, 21989, 27511, 27986, 32086, 35014, 40502, 43978, 55022, 75481, 81959, 112301, 118613, 121939, 150962, 153923, 163918, 176473, 192577, 224602, 237226, 243878, 307846, 352946, 385154, 525737, 573713, 657763, 830291, 853573, 901549, 1051474, 1147426, 1235311, 1315526, 1341329, 1660582, 1707146, 1803098, 2470622, 2682658, 3680159, 4604341, 4999499, 5783107, 6310843, 7235393, 7360318, 9208682, 9389303, 9998998, 11566214, 12621686, 14470786, 18778606, 21555217, 32069957, 34996493, 40481749, 43110434, 50647751, 54994489, 64139914, 69992986, 80963498, 101295502, 109988978, 150886519, 224489699, 237107387, 301773038, 352769527, 384961423, 448979398, 474214774, 705539054, 769922846, 1314868237, 1659751709, 2469386689, 2629736474, 3319503418, 4938773378, 9204077659, 14463550607, 18408155318, 28927101214, 101244854249, 202489708498]

約数ペア:

[(1, 202489708498), (2, 101244854249), (7, 28927101214), (11, 18408155318), (14, 14463550607), (22, 9204077659), (41, 4938773378), (61, 3319503418), (77, 2629736474), (82, 2469386689), (122, 1659751709), (154, 1314868237), (263, 769922846), (287, 705539054), (427, 474214774), (451, 448979398), (526, 384961423), (574, 352769527), (671, 301773038), (854, 237107387), (902, 224489699), (1342, 150886519), (1841, 109988978), (1999, 101295502), (2501, 80963498), (2893, 69992986), (3157, 64139914), (3682, 54994489), (3998, 50647751), (4697, 43110434), (5002, 40481749), (5786, 34996493), (6314, 32069957), (9394, 21555217), (10783, 18778606), (13993, 14470786), (16043, 12621686), (17507, 11566214), (20251, 9998998), (21566, 9389303), (21989, 9208682), (27511, 7360318), (27986, 7235393), (32086, 6310843), (35014, 5783107), (40502, 4999499), (43978, 4604341), (55022, 3680159), (75481, 2682658), (81959, 2470622), (112301, 1803098), (118613, 1707146), (121939, 1660582), (150962, 1341329), (153923, 1315526), (163918, 1235311), (176473, 1147426), (192577, 1051474), (224602, 901549), (237226, 853573), (243878, 830291), (307846, 657763), (352946, 573713), (385154, 525737)]