210966910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 479291904

約数和(自身を除く): 268324994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1826, 2905, 3301, 4565, 5810, 6391, 6602, 9130, 12782, 16505, 23107, 31955, 33010, 36311, 46214, 63910, 72622, 115535, 181555, 231070, 254177, 273983, 363110, 508354, 547966, 1270885, 1369915, 1917881, 2541770, 2739830, 3013813, 3835762, 6027626, 9589405, 15069065, 19178810, 21096691, 30138130, 42193382, 105483455, 210966910]

約数ペア:

[(1, 210966910), (2, 105483455), (5, 42193382), (7, 30138130), (10, 21096691), (11, 19178810), (14, 15069065), (22, 9589405), (35, 6027626), (55, 3835762), (70, 3013813), (77, 2739830), (83, 2541770), (110, 1917881), (154, 1369915), (166, 1270885), (385, 547966), (415, 508354), (581, 363110), (770, 273983), (830, 254177), (913, 231070), (1162, 181555), (1826, 115535), (2905, 72622), (3301, 63910), (4565, 46214), (5810, 36311), (6391, 33010), (6602, 31955), (9130, 23107), (12782, 16505)]