201629808

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 595408320

約数和(自身を除く): 393778512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 261, 318, 348, 424, 464, 477, 522, 636, 696, 848, 911, 954, 1044, 1272, 1392, 1537, 1822, 1908, 2088, 2544, 2733, 3074, 3644, 3816, 4176, 4611, 5466, 6148, 7288, 7632, 8199, 9222, 10932, 12296, 13833, 14576, 16398, 18444, 21864, 24592, 26419, 27666, 32796, 36888, 43728, 48283, 52838, 55332, 65592, 73776, 79257, 96566, 105676, 110664, 131184, 144849, 158514, 193132, 211352, 221328, 237771, 289698, 317028, 386264, 422704, 434547, 475542, 579396, 634056, 772528, 869094, 951084, 1158792, 1268112, 1400207, 1738188, 1902168, 2317584, 2800414, 3476376, 3804336, 4200621, 5600828, 6952752, 8401242, 11201656, 12601863, 16802484, 22403312, 25203726, 33604968, 50407452, 67209936, 100814904, 201629808]

約数ペア:

[(1, 201629808), (2, 100814904), (3, 67209936), (4, 50407452), (6, 33604968), (8, 25203726), (9, 22403312), (12, 16802484), (16, 12601863), (18, 11201656), (24, 8401242), (29, 6952752), (36, 5600828), (48, 4200621), (53, 3804336), (58, 3476376), (72, 2800414), (87, 2317584), (106, 1902168), (116, 1738188), (144, 1400207), (159, 1268112), (174, 1158792), (212, 951084), (232, 869094), (261, 772528), (318, 634056), (348, 579396), (424, 475542), (464, 434547), (477, 422704), (522, 386264), (636, 317028), (696, 289698), (848, 237771), (911, 221328), (954, 211352), (1044, 193132), (1272, 158514), (1392, 144849), (1537, 131184), (1822, 110664), (1908, 105676), (2088, 96566), (2544, 79257), (2733, 73776), (3074, 65592), (3644, 55332), (3816, 52838), (4176, 48283), (4611, 43728), (5466, 36888), (6148, 32796), (7288, 27666), (7632, 26419), (8199, 24592), (9222, 21864), (10932, 18444), (12296, 16398), (13833, 14576)]