208885777730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{10061}}^1$

素因数の和:10404

約数の個数: 128

約数和(自身を含む): 463193303040

約数和(自身を除く): 254307525310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 239, 365, 478, 511, 595, 730, 1022, 1190, 1195, 1241, 1673, 2390, 2482, 2555, 3346, 4063, 5110, 6205, 8126, 8365, 8687, 10061, 12410, 16730, 17374, 17447, 20122, 20315, 28441, 34894, 40630, 43435, 50305, 56882, 70427, 86870, 87235, 100610, 122129, 140854, 142205, 171037, 174470, 244258, 284410, 296599, 342074, 352135, 593198, 610645, 704270, 734453, 855185, 1197259, 1221290, 1468906, 1482995, 1710370, 2076193, 2394518, 2404579, 2965990, 3672265, 4152386, 4809158, 5141171, 5986295, 7344530, 10282342, 10380965, 11972590, 12022895, 12485701, 16832053, 20761930, 24045790, 24971402, 25705855, 33664106, 40877843, 51411710, 62428505, 81755686, 84160265, 87399907, 124857010, 168320530, 174799814, 175534267, 204389215, 286144901, 351068534, 408778430, 436999535, 572289802, 873999070, 877671335, 1228739869, 1430724505, 1755342670, 2457479738, 2861449010, 2984082539, 5968165078, 6143699345, 12287398690, 14920412695, 20888577773, 29840825390, 41777155546, 104442888865, 208885777730]

約数ペア:

[(1, 208885777730), (2, 104442888865), (5, 41777155546), (7, 29840825390), (10, 20888577773), (14, 14920412695), (17, 12287398690), (34, 6143699345), (35, 5968165078), (70, 2984082539), (73, 2861449010), (85, 2457479738), (119, 1755342670), (146, 1430724505), (170, 1228739869), (238, 877671335), (239, 873999070), (365, 572289802), (478, 436999535), (511, 408778430), (595, 351068534), (730, 286144901), (1022, 204389215), (1190, 175534267), (1195, 174799814), (1241, 168320530), (1673, 124857010), (2390, 87399907), (2482, 84160265), (2555, 81755686), (3346, 62428505), (4063, 51411710), (5110, 40877843), (6205, 33664106), (8126, 25705855), (8365, 24971402), (8687, 24045790), (10061, 20761930), (12410, 16832053), (16730, 12485701), (17374, 12022895), (17447, 11972590), (20122, 10380965), (20315, 10282342), (28441, 7344530), (34894, 5986295), (40630, 5141171), (43435, 4809158), (50305, 4152386), (56882, 3672265), (70427, 2965990), (86870, 2404579), (87235, 2394518), (100610, 2076193), (122129, 1710370), (140854, 1482995), (142205, 1468906), (171037, 1221290), (174470, 1197259), (244258, 855185), (284410, 734453), (296599, 704270), (342074, 610645), (352135, 593198)]