203068808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 429624000

約数和(自身を除く): 226555192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 89, 136, 152, 178, 323, 356, 646, 712, 883, 1292, 1513, 1691, 1766, 2584, 3026, 3382, 3532, 6052, 6764, 7064, 12104, 13528, 15011, 16777, 28747, 30022, 33554, 57494, 60044, 67108, 78587, 114988, 120088, 134216, 157174, 229976, 285209, 314348, 570418, 628696, 1140836, 1335979, 1493153, 2281672, 2671958, 2986306, 5343916, 5972612, 10687832, 11945224, 25383601, 50767202, 101534404, 203068808]

約数ペア:

[(1, 203068808), (2, 101534404), (4, 50767202), (8, 25383601), (17, 11945224), (19, 10687832), (34, 5972612), (38, 5343916), (68, 2986306), (76, 2671958), (89, 2281672), (136, 1493153), (152, 1335979), (178, 1140836), (323, 628696), (356, 570418), (646, 314348), (712, 285209), (883, 229976), (1292, 157174), (1513, 134216), (1691, 120088), (1766, 114988), (2584, 78587), (3026, 67108), (3382, 60044), (3532, 57494), (6052, 33554), (6764, 30022), (7064, 28747), (12104, 16777), (13528, 15011)]