202189260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 192

約数和(自身を含む): 733824000

約数和(自身を除く): 531634740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1949, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3898, 3990, 4940, 5187, 5460, 5847, 6916, 7410, 7796, 7980, 8645, 9745, 10374, 11694, 13643, 14820, 17290, 19490, 20748, 23388, 25337, 25935, 27286, 29235, 34580, 37031, 38980, 40929, 50674, 51870, 54572, 58470, 68215, 74062, 76011, 81858, 101348, 103740, 111093, 116940, 126685, 136430, 148124, 152022, 163716, 177359, 185155, 204645, 222186, 253370, 259217, 272860, 304044, 354718, 370310, 380055, 409290, 444372, 481403, 506740, 518434, 532077, 555465, 709436, 740620, 760110, 777651, 818580, 886795, 962806, 1036868, 1064154, 1110930, 1296085, 1444209, 1520220, 1555302, 1773590, 1925612, 2128308, 2221860, 2407015, 2592170, 2660385, 2888418, 3110604, 3369821, 3547180, 3888255, 4814030, 5184340, 5320770, 5776836, 6739642, 7221045, 7776510, 9628060, 10109463, 10641540, 13479284, 14442090, 15553020, 16849105, 20218926, 28884180, 33698210, 40437852, 50547315, 67396420, 101094630, 202189260]

約数ペア:

[(1, 202189260), (2, 101094630), (3, 67396420), (4, 50547315), (5, 40437852), (6, 33698210), (7, 28884180), (10, 20218926), (12, 16849105), (13, 15553020), (14, 14442090), (15, 13479284), (19, 10641540), (20, 10109463), (21, 9628060), (26, 7776510), (28, 7221045), (30, 6739642), (35, 5776836), (38, 5320770), (39, 5184340), (42, 4814030), (52, 3888255), (57, 3547180), (60, 3369821), (65, 3110604), (70, 2888418), (76, 2660385), (78, 2592170), (84, 2407015), (91, 2221860), (95, 2128308), (105, 1925612), (114, 1773590), (130, 1555302), (133, 1520220), (140, 1444209), (156, 1296085), (182, 1110930), (190, 1064154), (195, 1036868), (210, 962806), (228, 886795), (247, 818580), (260, 777651), (266, 760110), (273, 740620), (285, 709436), (364, 555465), (380, 532077), (390, 518434), (399, 506740), (420, 481403), (455, 444372), (494, 409290), (532, 380055), (546, 370310), (570, 354718), (665, 304044), (741, 272860), (780, 259217), (798, 253370), (910, 222186), (988, 204645), (1092, 185155), (1140, 177359), (1235, 163716), (1330, 152022), (1365, 148124), (1482, 136430), (1596, 126685), (1729, 116940), (1820, 111093), (1949, 103740), (1995, 101348), (2470, 81858), (2660, 76011), (2730, 74062), (2964, 68215), (3458, 58470), (3705, 54572), (3898, 51870), (3990, 50674), (4940, 40929), (5187, 38980), (5460, 37031), (5847, 34580), (6916, 29235), (7410, 27286), (7796, 25935), (7980, 25337), (8645, 23388), (9745, 20748), (10374, 19490), (11694, 17290), (13643, 14820)]