219760144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 441947160

約数和(自身を除く): 222187016

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 464, 794, 1193, 1588, 2386, 3176, 4772, 6352, 9544, 11513, 19088, 23026, 34597, 46052, 69194, 92104, 138388, 184208, 276776, 473621, 553552, 947242, 1894484, 3788968, 7577936, 13735009, 27470018, 54940036, 109880072, 219760144]

約数ペア:

[(1, 219760144), (2, 109880072), (4, 54940036), (8, 27470018), (16, 13735009), (29, 7577936), (58, 3788968), (116, 1894484), (232, 947242), (397, 553552), (464, 473621), (794, 276776), (1193, 184208), (1588, 138388), (2386, 92104), (3176, 69194), (4772, 46052), (6352, 34597), (9544, 23026), (11513, 19088)]