208213847184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{54449}}^1$

素因数の和:55085

約数の個数: 160

約数和(自身を含む): 648172800000

約数和(自身を除く): 439958952816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 599, 798, 912, 1064, 1198, 1596, 1797, 2128, 2396, 3192, 3594, 4193, 4792, 6384, 7188, 8386, 9584, 11381, 12579, 14376, 16772, 22762, 25158, 28752, 33544, 34143, 45524, 50316, 54449, 67088, 68286, 79667, 91048, 100632, 108898, 136572, 159334, 163347, 182096, 201264, 217796, 239001, 273144, 318668, 326694, 381143, 435592, 478002, 546288, 637336, 653388, 762286, 871184, 956004, 1034531, 1143429, 1274672, 1306776, 1524572, 1912008, 2069062, 2286858, 2613552, 3049144, 3103593, 3824016, 4138124, 4573716, 6098288, 6207186, 7241717, 8276248, 9147432, 12414372, 14483434, 16552496, 18294864, 21725151, 24828744, 28966868, 32614951, 43450302, 49657488, 57933736, 65229902, 86900604, 97844853, 115867472, 130459804, 173801208, 195689706, 228304657, 260919608, 347602416, 391379412, 456609314, 521839216, 619684069, 684913971, 782758824, 913218628, 1239368138, 1369827942, 1565517648, 1826437256, 1859052207, 2478736276, 2739655884, 3652874512, 3718104414, 4337788483, 4957472552, 5479311768, 7436208828, 8675576966, 9914945104, 10958623536, 13013365449, 14872417656, 17351153932, 26026730898, 29744835312, 34702307864, 52053461796, 69404615728, 104106923592, 208213847184]

約数ペア:

[(1, 208213847184), (2, 104106923592), (3, 69404615728), (4, 52053461796), (6, 34702307864), (7, 29744835312), (8, 26026730898), (12, 17351153932), (14, 14872417656), (16, 13013365449), (19, 10958623536), (21, 9914945104), (24, 8675576966), (28, 7436208828), (38, 5479311768), (42, 4957472552), (48, 4337788483), (56, 3718104414), (57, 3652874512), (76, 2739655884), (84, 2478736276), (112, 1859052207), (114, 1826437256), (133, 1565517648), (152, 1369827942), (168, 1239368138), (228, 913218628), (266, 782758824), (304, 684913971), (336, 619684069), (399, 521839216), (456, 456609314), (532, 391379412), (599, 347602416), (798, 260919608), (912, 228304657), (1064, 195689706), (1198, 173801208), (1596, 130459804), (1797, 115867472), (2128, 97844853), (2396, 86900604), (3192, 65229902), (3594, 57933736), (4193, 49657488), (4792, 43450302), (6384, 32614951), (7188, 28966868), (8386, 24828744), (9584, 21725151), (11381, 18294864), (12579, 16552496), (14376, 14483434), (16772, 12414372), (22762, 9147432), (25158, 8276248), (28752, 7241717), (33544, 6207186), (34143, 6098288), (45524, 4573716), (50316, 4138124), (54449, 3824016), (67088, 3103593), (68286, 3049144), (79667, 2613552), (91048, 2286858), (100632, 2069062), (108898, 1912008), (136572, 1524572), (159334, 1306776), (163347, 1274672), (182096, 1143429), (201264, 1034531), (217796, 956004), (239001, 871184), (273144, 762286), (318668, 653388), (326694, 637336), (381143, 546288), (435592, 478002)]