198147070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 432884736

約数和(自身を除く): 234737666

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 271, 289, 374, 391, 506, 542, 578, 782, 935, 1265, 1355, 1445, 1870, 1955, 2530, 2710, 2890, 2981, 3179, 3910, 4301, 4607, 5962, 6233, 6358, 6647, 8602, 9214, 12466, 13294, 14905, 15895, 21505, 23035, 29810, 31165, 31790, 33235, 43010, 46070, 50677, 62330, 66470, 68563, 73117, 78319, 101354, 105961, 137126, 146234, 156638, 211922, 253385, 342815, 365585, 391595, 506770, 529805, 685630, 731170, 783190, 861509, 1059610, 1165571, 1723018, 1801337, 2331142, 3602674, 4307545, 5827855, 8615090, 9006685, 11655710, 18013370, 19814707, 39629414, 99073535, 198147070]

約数ペア:

[(1, 198147070), (2, 99073535), (5, 39629414), (10, 19814707), (11, 18013370), (17, 11655710), (22, 9006685), (23, 8615090), (34, 5827855), (46, 4307545), (55, 3602674), (85, 2331142), (110, 1801337), (115, 1723018), (170, 1165571), (187, 1059610), (230, 861509), (253, 783190), (271, 731170), (289, 685630), (374, 529805), (391, 506770), (506, 391595), (542, 365585), (578, 342815), (782, 253385), (935, 211922), (1265, 156638), (1355, 146234), (1445, 137126), (1870, 105961), (1955, 101354), (2530, 78319), (2710, 73117), (2890, 68563), (2981, 66470), (3179, 62330), (3910, 50677), (4301, 46070), (4607, 43010), (5962, 33235), (6233, 31790), (6358, 31165), (6647, 29810), (8602, 23035), (9214, 21505), (12466, 15895), (13294, 14905)]