207832485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 198593115

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 345, 483, 615, 805, 861, 943, 1435, 2099, 2415, 2829, 4305, 4715, 6297, 6601, 10495, 14145, 14693, 19803, 31485, 33005, 44079, 48277, 73465, 86059, 99015, 144831, 220395, 241385, 258177, 337939, 430295, 602413, 724155, 1013817, 1290885, 1689695, 1807239, 1979357, 3012065, 5069085, 5938071, 9036195, 9896785, 13855499, 29690355, 41566497, 69277495, 207832485]

約数ペア:

[(1, 207832485), (3, 69277495), (5, 41566497), (7, 29690355), (15, 13855499), (21, 9896785), (23, 9036195), (35, 5938071), (41, 5069085), (69, 3012065), (105, 1979357), (115, 1807239), (123, 1689695), (161, 1290885), (205, 1013817), (287, 724155), (345, 602413), (483, 430295), (615, 337939), (805, 258177), (861, 241385), (943, 220395), (1435, 144831), (2099, 99015), (2415, 86059), (2829, 73465), (4305, 48277), (4715, 44079), (6297, 33005), (6601, 31485), (10495, 19803), (14145, 14693)]