207216324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6277}}^1$

素因数の和:6425

約数の個数: 72

約数和(自身を含む): 603290688

約数和(自身を除く): 396074364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 6277, 8253, 11004, 12554, 16506, 18831, 25108, 33012, 37662, 43939, 56493, 75324, 87878, 112986, 131817, 175756, 225972, 263634, 395451, 527268, 790902, 822287, 1581804, 1644574, 2466861, 3289148, 4933722, 5756009, 7400583, 9867444, 11512018, 14801166, 17268027, 23024036, 29602332, 34536054, 51804081, 69072108, 103608162, 207216324]

約数ペア:

[(1, 207216324), (2, 103608162), (3, 69072108), (4, 51804081), (6, 34536054), (7, 29602332), (9, 23024036), (12, 17268027), (14, 14801166), (18, 11512018), (21, 9867444), (28, 7400583), (36, 5756009), (42, 4933722), (63, 3289148), (84, 2466861), (126, 1644574), (131, 1581804), (252, 822287), (262, 790902), (393, 527268), (524, 395451), (786, 263634), (917, 225972), (1179, 175756), (1572, 131817), (1834, 112986), (2358, 87878), (2751, 75324), (3668, 56493), (4716, 43939), (5502, 37662), (6277, 33012), (8253, 25108), (11004, 18831), (12554, 16506)]