201515552

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52919}}^1$

素因数の和:52953

約数の個数: 48

約数和(自身を含む): 480090240

約数和(自身を除く): 278574688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 52919, 105838, 211676, 370433, 423352, 740866, 846704, 899623, 1481732, 1693408, 1799246, 2963464, 3598492, 5926928, 6297361, 7196984, 11853856, 12594722, 14393968, 25189444, 28787936, 50378888, 100757776, 201515552]

約数ペア:

[(1, 201515552), (2, 100757776), (4, 50378888), (7, 28787936), (8, 25189444), (14, 14393968), (16, 12594722), (17, 11853856), (28, 7196984), (32, 6297361), (34, 5926928), (56, 3598492), (68, 2963464), (112, 1799246), (119, 1693408), (136, 1481732), (224, 899623), (238, 846704), (272, 740866), (476, 423352), (544, 370433), (952, 211676), (1904, 105838), (3808, 52919)]