200850510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 369389490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 131, 147, 149, 210, 245, 262, 294, 298, 343, 393, 447, 490, 655, 686, 735, 745, 786, 894, 917, 1029, 1043, 1310, 1470, 1490, 1715, 1834, 1965, 2058, 2086, 2235, 2751, 3129, 3430, 3930, 4470, 4585, 5145, 5215, 5502, 6258, 6419, 7301, 9170, 10290, 10430, 12838, 13755, 14602, 15645, 19257, 19519, 21903, 27510, 31290, 32095, 36505, 38514, 39038, 43806, 44933, 51107, 58557, 64190, 73010, 89866, 96285, 97595, 102214, 109515, 117114, 134799, 136633, 153321, 192570, 195190, 219030, 224665, 255535, 269598, 273266, 292785, 306642, 409899, 449330, 511070, 585570, 673995, 683165, 766605, 819798, 956431, 1347990, 1366330, 1533210, 1912862, 2049495, 2869293, 4098990, 4782155, 5738586, 6695017, 9564310, 13390034, 14346465, 20085051, 28692930, 33475085, 40170102, 66950170, 100425255, 200850510]

約数ペア:

[(1, 200850510), (2, 100425255), (3, 66950170), (5, 40170102), (6, 33475085), (7, 28692930), (10, 20085051), (14, 14346465), (15, 13390034), (21, 9564310), (30, 6695017), (35, 5738586), (42, 4782155), (49, 4098990), (70, 2869293), (98, 2049495), (105, 1912862), (131, 1533210), (147, 1366330), (149, 1347990), (210, 956431), (245, 819798), (262, 766605), (294, 683165), (298, 673995), (343, 585570), (393, 511070), (447, 449330), (490, 409899), (655, 306642), (686, 292785), (735, 273266), (745, 269598), (786, 255535), (894, 224665), (917, 219030), (1029, 195190), (1043, 192570), (1310, 153321), (1470, 136633), (1490, 134799), (1715, 117114), (1834, 109515), (1965, 102214), (2058, 97595), (2086, 96285), (2235, 89866), (2751, 73010), (3129, 64190), (3430, 58557), (3930, 51107), (4470, 44933), (4585, 43806), (5145, 39038), (5215, 38514), (5502, 36505), (6258, 32095), (6419, 31290), (7301, 27510), (9170, 21903), (10290, 19519), (10430, 19257), (12838, 15645), (13755, 14602)]