208826752

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 439538400

約数和(自身を除く): 230711648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 356, 368, 712, 736, 797, 1424, 1472, 1594, 2047, 2848, 2944, 3188, 4094, 5696, 6376, 8188, 11392, 12752, 16376, 18331, 25504, 32752, 36662, 51008, 65504, 70933, 73324, 102016, 131008, 141866, 146648, 262016, 283732, 293296, 567464, 586592, 1134928, 1173184, 1631459, 2269856, 2346368, 3262918, 4539712, 6525836, 9079424, 13051672, 26103344, 52206688, 104413376, 208826752]

約数ペア:

[(1, 208826752), (2, 104413376), (4, 52206688), (8, 26103344), (16, 13051672), (23, 9079424), (32, 6525836), (46, 4539712), (64, 3262918), (89, 2346368), (92, 2269856), (128, 1631459), (178, 1173184), (184, 1134928), (356, 586592), (368, 567464), (712, 293296), (736, 283732), (797, 262016), (1424, 146648), (1472, 141866), (1594, 131008), (2047, 102016), (2848, 73324), (2944, 70933), (3188, 65504), (4094, 51008), (5696, 36662), (6376, 32752), (8188, 25504), (11392, 18331), (12752, 16376)]