206889592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 514684800

約数和(自身を除く): 307795208

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 119, 136, 146, 182, 221, 229, 238, 292, 364, 442, 458, 476, 511, 584, 728, 884, 916, 949, 952, 1022, 1241, 1547, 1603, 1768, 1832, 1898, 2044, 2482, 2977, 3094, 3206, 3796, 3893, 4088, 4964, 5954, 6188, 6412, 6643, 7592, 7786, 8687, 9928, 11908, 12376, 12824, 13286, 15572, 16133, 16717, 17374, 20839, 23816, 26572, 27251, 31144, 32266, 33434, 34748, 41678, 50609, 53144, 54502, 64532, 66868, 69496, 83356, 101218, 109004, 112931, 117019, 129064, 133736, 166712, 202436, 217321, 218008, 225862, 234038, 284189, 354263, 404872, 434642, 451724, 468076, 568378, 708526, 869284, 903448, 936152, 1136756, 1417052, 1521247, 1738568, 1989323, 2273512, 2834104, 3042494, 3694457, 3978646, 6084988, 7388914, 7957292, 12169976, 14777828, 15914584, 25861199, 29555656, 51722398, 103444796, 206889592]

約数ペア:

[(1, 206889592), (2, 103444796), (4, 51722398), (7, 29555656), (8, 25861199), (13, 15914584), (14, 14777828), (17, 12169976), (26, 7957292), (28, 7388914), (34, 6084988), (52, 3978646), (56, 3694457), (68, 3042494), (73, 2834104), (91, 2273512), (104, 1989323), (119, 1738568), (136, 1521247), (146, 1417052), (182, 1136756), (221, 936152), (229, 903448), (238, 869284), (292, 708526), (364, 568378), (442, 468076), (458, 451724), (476, 434642), (511, 404872), (584, 354263), (728, 284189), (884, 234038), (916, 225862), (949, 218008), (952, 217321), (1022, 202436), (1241, 166712), (1547, 133736), (1603, 129064), (1768, 117019), (1832, 112931), (1898, 109004), (2044, 101218), (2482, 83356), (2977, 69496), (3094, 66868), (3206, 64532), (3796, 54502), (3893, 53144), (4088, 50609), (4964, 41678), (5954, 34748), (6188, 33434), (6412, 32266), (6643, 31144), (7592, 27251), (7786, 26572), (8687, 23816), (9928, 20839), (11908, 17374), (12376, 16717), (12824, 16133), (13286, 15572)]