210948948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 634396224

約数和(自身を除く): 423447276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 281, 324, 331, 378, 562, 567, 662, 756, 843, 993, 1124, 1134, 1324, 1686, 1967, 1986, 2268, 2317, 2529, 2979, 3372, 3934, 3972, 4634, 5058, 5901, 5958, 6951, 7587, 7868, 8937, 9268, 10116, 11802, 11916, 13902, 15174, 17703, 17874, 20853, 22761, 23604, 26811, 27804, 30348, 35406, 35748, 41706, 45522, 53109, 53622, 62559, 70812, 83412, 91044, 93011, 106218, 107244, 125118, 159327, 186022, 187677, 212436, 250236, 279033, 318654, 372044, 375354, 558066, 637308, 651077, 750708, 837099, 1116132, 1302154, 1674198, 1953231, 2511297, 2604308, 3348396, 3906462, 5022594, 5859693, 7533891, 7812924, 10045188, 11719386, 15067782, 17579079, 23438772, 30135564, 35158158, 52737237, 70316316, 105474474, 210948948]

約数ペア:

[(1, 210948948), (2, 105474474), (3, 70316316), (4, 52737237), (6, 35158158), (7, 30135564), (9, 23438772), (12, 17579079), (14, 15067782), (18, 11719386), (21, 10045188), (27, 7812924), (28, 7533891), (36, 5859693), (42, 5022594), (54, 3906462), (63, 3348396), (81, 2604308), (84, 2511297), (108, 1953231), (126, 1674198), (162, 1302154), (189, 1116132), (252, 837099), (281, 750708), (324, 651077), (331, 637308), (378, 558066), (562, 375354), (567, 372044), (662, 318654), (756, 279033), (843, 250236), (993, 212436), (1124, 187677), (1134, 186022), (1324, 159327), (1686, 125118), (1967, 107244), (1986, 106218), (2268, 93011), (2317, 91044), (2529, 83412), (2979, 70812), (3372, 62559), (3934, 53622), (3972, 53109), (4634, 45522), (5058, 41706), (5901, 35748), (5958, 35406), (6951, 30348), (7587, 27804), (7868, 26811), (8937, 23604), (9268, 22761), (10116, 20853), (11802, 17874), (11916, 17703), (13902, 15174)]