208502928

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21611}}^1$

素因数の和:21692

約数の個数: 60

約数和(自身を含む): 592255248

約数和(自身を除く): 383752320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 21611, 43222, 64833, 86444, 129666, 172888, 194499, 259332, 345776, 388998, 518664, 777996, 1037328, 1447937, 1555992, 2895874, 3111984, 4343811, 5791748, 8687622, 11583496, 13031433, 17375244, 23166992, 26062866, 34750488, 52125732, 69500976, 104251464, 208502928]

約数ペア:

[(1, 208502928), (2, 104251464), (3, 69500976), (4, 52125732), (6, 34750488), (8, 26062866), (9, 23166992), (12, 17375244), (16, 13031433), (18, 11583496), (24, 8687622), (36, 5791748), (48, 4343811), (67, 3111984), (72, 2895874), (134, 1555992), (144, 1447937), (201, 1037328), (268, 777996), (402, 518664), (536, 388998), (603, 345776), (804, 259332), (1072, 194499), (1206, 172888), (1608, 129666), (2412, 86444), (3216, 64833), (4824, 43222), (9648, 21611)]