200590082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 386546688

約数和(自身を除く): 185956606

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 131, 154, 163, 262, 326, 427, 671, 854, 917, 1141, 1342, 1441, 1793, 1834, 2282, 2882, 3586, 4697, 7991, 9394, 9943, 10087, 12551, 15982, 19886, 20174, 21353, 25102, 42706, 55937, 69601, 87901, 109373, 111874, 139202, 149471, 175802, 218746, 234883, 298942, 469766, 615307, 765611, 1230614, 1302533, 1531222, 1644181, 2605066, 3288362, 9117731, 14327863, 18235462, 28655726, 100295041, 200590082]

約数ペア:

[(1, 200590082), (2, 100295041), (7, 28655726), (11, 18235462), (14, 14327863), (22, 9117731), (61, 3288362), (77, 2605066), (122, 1644181), (131, 1531222), (154, 1302533), (163, 1230614), (262, 765611), (326, 615307), (427, 469766), (671, 298942), (854, 234883), (917, 218746), (1141, 175802), (1342, 149471), (1441, 139202), (1793, 111874), (1834, 109373), (2282, 87901), (2882, 69601), (3586, 55937), (4697, 42706), (7991, 25102), (9394, 21353), (9943, 20174), (10087, 19886), (12551, 15982)]