201480972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 605611776

約数和(自身を除く): 404130804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 121, 129, 132, 154, 172, 231, 242, 258, 301, 308, 363, 461, 462, 473, 484, 516, 602, 726, 847, 903, 922, 924, 946, 1204, 1383, 1419, 1452, 1694, 1806, 1844, 1892, 2541, 2766, 2838, 3227, 3311, 3388, 3612, 5071, 5082, 5203, 5532, 5676, 6454, 6622, 9681, 9933, 10142, 10164, 10406, 12908, 13244, 15213, 15609, 19362, 19823, 19866, 20284, 20812, 30426, 31218, 35497, 36421, 38724, 39646, 39732, 55781, 59469, 60852, 62436, 70994, 72842, 79292, 106491, 109263, 111562, 118938, 138761, 141988, 145684, 167343, 212982, 218053, 218526, 223124, 237876, 277522, 334686, 390467, 416283, 425964, 436106, 437052, 555044, 654159, 669372, 780934, 832566, 872212, 1171401, 1308318, 1526371, 1561868, 1665132, 2342802, 2398583, 2616636, 3052742, 4579113, 4685604, 4797166, 6105484, 7195749, 9158226, 9594332, 14391498, 16790081, 18316452, 28782996, 33580162, 50370243, 67160324, 100740486, 201480972]

約数ペア:

[(1, 201480972), (2, 100740486), (3, 67160324), (4, 50370243), (6, 33580162), (7, 28782996), (11, 18316452), (12, 16790081), (14, 14391498), (21, 9594332), (22, 9158226), (28, 7195749), (33, 6105484), (42, 4797166), (43, 4685604), (44, 4579113), (66, 3052742), (77, 2616636), (84, 2398583), (86, 2342802), (121, 1665132), (129, 1561868), (132, 1526371), (154, 1308318), (172, 1171401), (231, 872212), (242, 832566), (258, 780934), (301, 669372), (308, 654159), (363, 555044), (461, 437052), (462, 436106), (473, 425964), (484, 416283), (516, 390467), (602, 334686), (726, 277522), (847, 237876), (903, 223124), (922, 218526), (924, 218053), (946, 212982), (1204, 167343), (1383, 145684), (1419, 141988), (1452, 138761), (1694, 118938), (1806, 111562), (1844, 109263), (1892, 106491), (2541, 79292), (2766, 72842), (2838, 70994), (3227, 62436), (3311, 60852), (3388, 59469), (3612, 55781), (5071, 39732), (5082, 39646), (5203, 38724), (5532, 36421), (5676, 35497), (6454, 31218), (6622, 30426), (9681, 20812), (9933, 20284), (10142, 19866), (10164, 19823), (10406, 19362), (12908, 15609), (13244, 15213)]