205736286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 482397696

約数和(自身を除く): 276661410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 131, 183, 262, 366, 393, 427, 613, 786, 854, 917, 1226, 1281, 1834, 1839, 2562, 2751, 3678, 4291, 5502, 7991, 8582, 12873, 15982, 23973, 25746, 37393, 47946, 55937, 74786, 80303, 111874, 112179, 160606, 167811, 224358, 240909, 261751, 335622, 481818, 523502, 562121, 785253, 1124242, 1570506, 1686363, 3372726, 4898483, 9796966, 14695449, 29390898, 34289381, 68578762, 102868143, 205736286]

約数ペア:

[(1, 205736286), (2, 102868143), (3, 68578762), (6, 34289381), (7, 29390898), (14, 14695449), (21, 9796966), (42, 4898483), (61, 3372726), (122, 1686363), (131, 1570506), (183, 1124242), (262, 785253), (366, 562121), (393, 523502), (427, 481818), (613, 335622), (786, 261751), (854, 240909), (917, 224358), (1226, 167811), (1281, 160606), (1834, 112179), (1839, 111874), (2562, 80303), (2751, 74786), (3678, 55937), (4291, 47946), (5502, 37393), (7991, 25746), (8582, 23973), (12873, 15982)]