201752012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 463593312

約数和(自身を除く): 261841300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 121, 154, 181, 188, 196, 242, 308, 329, 362, 484, 517, 539, 658, 724, 847, 1034, 1078, 1267, 1316, 1694, 1991, 2068, 2156, 2303, 2534, 3388, 3619, 3982, 4606, 5068, 5687, 5929, 7238, 7964, 8507, 8869, 9212, 11374, 11858, 13937, 14476, 17014, 17738, 21901, 22748, 23716, 25333, 27874, 34028, 35476, 39809, 43802, 50666, 55748, 59549, 79618, 87604, 93577, 97559, 101332, 119098, 153307, 159236, 187154, 195118, 238196, 278663, 306614, 374308, 390236, 416843, 557326, 613228, 655039, 833686, 1029347, 1073149, 1114652, 1310078, 1667372, 2058694, 2146298, 2620156, 4117388, 4292596, 4585273, 7205429, 9170546, 14410858, 18341092, 28821716, 50438003, 100876006, 201752012]

約数ペア:

[(1, 201752012), (2, 100876006), (4, 50438003), (7, 28821716), (11, 18341092), (14, 14410858), (22, 9170546), (28, 7205429), (44, 4585273), (47, 4292596), (49, 4117388), (77, 2620156), (94, 2146298), (98, 2058694), (121, 1667372), (154, 1310078), (181, 1114652), (188, 1073149), (196, 1029347), (242, 833686), (308, 655039), (329, 613228), (362, 557326), (484, 416843), (517, 390236), (539, 374308), (658, 306614), (724, 278663), (847, 238196), (1034, 195118), (1078, 187154), (1267, 159236), (1316, 153307), (1694, 119098), (1991, 101332), (2068, 97559), (2156, 93577), (2303, 87604), (2534, 79618), (3388, 59549), (3619, 55748), (3982, 50666), (4606, 43802), (5068, 39809), (5687, 35476), (5929, 34028), (7238, 27874), (7964, 25333), (8507, 23716), (8869, 22748), (9212, 21901), (11374, 17738), (11858, 17014), (13937, 14476)]