208997796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7753

約数の個数: 96

約数和(自身を含む): 621250560

約数和(自身を除く): 412252764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 7703, 9044, 13566, 15406, 23109, 27132, 30812, 46218, 53921, 92436, 107842, 130951, 146357, 161763, 215684, 261902, 292714, 323526, 392853, 439071, 523804, 585428, 647052, 785706, 878142, 916657, 1024499, 1571412, 1756284, 1833314, 2048998, 2488069, 2749971, 3073497, 3666628, 4097996, 4976138, 5499942, 6146994, 7464207, 9952276, 10999884, 12293988, 14928414, 17416483, 29856828, 34832966, 52249449, 69665932, 104498898, 208997796]

約数ペア:

[(1, 208997796), (2, 104498898), (3, 69665932), (4, 52249449), (6, 34832966), (7, 29856828), (12, 17416483), (14, 14928414), (17, 12293988), (19, 10999884), (21, 9952276), (28, 7464207), (34, 6146994), (38, 5499942), (42, 4976138), (51, 4097996), (57, 3666628), (68, 3073497), (76, 2749971), (84, 2488069), (102, 2048998), (114, 1833314), (119, 1756284), (133, 1571412), (204, 1024499), (228, 916657), (238, 878142), (266, 785706), (323, 647052), (357, 585428), (399, 523804), (476, 439071), (532, 392853), (646, 323526), (714, 292714), (798, 261902), (969, 215684), (1292, 161763), (1428, 146357), (1596, 130951), (1938, 107842), (2261, 92436), (3876, 53921), (4522, 46218), (6783, 30812), (7703, 27132), (9044, 23109), (13566, 15406)]