200965660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 530893440

約数和(自身を除く): 329927780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 49, 70, 76, 86, 95, 98, 133, 140, 172, 190, 196, 215, 245, 251, 266, 301, 380, 430, 490, 502, 532, 602, 665, 817, 860, 931, 980, 1004, 1204, 1255, 1330, 1505, 1634, 1757, 1862, 2107, 2510, 2660, 3010, 3268, 3514, 3724, 4085, 4214, 4655, 4769, 5020, 5719, 6020, 7028, 8170, 8428, 8785, 9310, 9538, 10535, 10793, 11438, 12299, 16340, 17570, 18620, 19076, 21070, 21586, 22876, 23845, 24598, 28595, 33383, 35140, 40033, 42140, 43172, 47690, 49196, 53965, 57190, 61495, 66766, 75551, 80066, 95380, 107930, 114380, 122990, 133532, 151102, 160132, 166915, 200165, 205067, 215860, 233681, 245980, 302204, 333830, 377755, 400330, 410134, 467362, 528857, 667660, 755510, 800660, 820268, 934724, 1025335, 1057714, 1168405, 1435469, 1511020, 2050670, 2115428, 2336810, 2644285, 2870938, 4101340, 4673620, 5288570, 5741876, 7177345, 10048283, 10577140, 14354690, 20096566, 28709380, 40193132, 50241415, 100482830, 200965660]

約数ペア:

[(1, 200965660), (2, 100482830), (4, 50241415), (5, 40193132), (7, 28709380), (10, 20096566), (14, 14354690), (19, 10577140), (20, 10048283), (28, 7177345), (35, 5741876), (38, 5288570), (43, 4673620), (49, 4101340), (70, 2870938), (76, 2644285), (86, 2336810), (95, 2115428), (98, 2050670), (133, 1511020), (140, 1435469), (172, 1168405), (190, 1057714), (196, 1025335), (215, 934724), (245, 820268), (251, 800660), (266, 755510), (301, 667660), (380, 528857), (430, 467362), (490, 410134), (502, 400330), (532, 377755), (602, 333830), (665, 302204), (817, 245980), (860, 233681), (931, 215860), (980, 205067), (1004, 200165), (1204, 166915), (1255, 160132), (1330, 151102), (1505, 133532), (1634, 122990), (1757, 114380), (1862, 107930), (2107, 95380), (2510, 80066), (2660, 75551), (3010, 66766), (3268, 61495), (3514, 57190), (3724, 53965), (4085, 49196), (4214, 47690), (4655, 43172), (4769, 42140), (5020, 40033), (5719, 35140), (6020, 33383), (7028, 28595), (8170, 24598), (8428, 23845), (8785, 22876), (9310, 21586), (9538, 21070), (10535, 19076), (10793, 18620), (11438, 17570), (12299, 16340)]