194918570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 471845088

約数和(自身を除く): 276926518

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 43, 49, 55, 58, 70, 77, 86, 98, 110, 145, 154, 203, 215, 245, 290, 301, 319, 385, 406, 430, 473, 490, 539, 602, 638, 770, 841, 946, 1015, 1078, 1247, 1421, 1505, 1595, 1682, 2030, 2107, 2233, 2365, 2494, 2695, 2842, 3010, 3190, 3311, 4205, 4214, 4466, 4730, 5390, 5887, 6235, 6622, 7105, 8410, 8729, 9251, 10535, 11165, 11774, 12470, 13717, 14210, 15631, 16555, 17458, 18502, 21070, 22330, 23177, 27434, 29435, 31262, 33110, 36163, 41209, 43645, 46255, 46354, 58870, 61103, 64757, 68585, 72326, 78155, 82418, 87290, 92510, 96019, 115885, 122206, 129514, 137170, 156310, 180815, 192038, 206045, 231770, 253141, 305515, 323785, 361630, 397793, 412090, 453299, 480095, 506282, 611030, 647570, 672133, 795586, 906598, 960190, 1265705, 1344266, 1771987, 1988965, 2266495, 2531410, 2784551, 3360665, 3543974, 3977930, 4532990, 5569102, 6721330, 8859935, 13922755, 17719870, 19491857, 27845510, 38983714, 97459285, 194918570]

約数ペア:

[(1, 194918570), (2, 97459285), (5, 38983714), (7, 27845510), (10, 19491857), (11, 17719870), (14, 13922755), (22, 8859935), (29, 6721330), (35, 5569102), (43, 4532990), (49, 3977930), (55, 3543974), (58, 3360665), (70, 2784551), (77, 2531410), (86, 2266495), (98, 1988965), (110, 1771987), (145, 1344266), (154, 1265705), (203, 960190), (215, 906598), (245, 795586), (290, 672133), (301, 647570), (319, 611030), (385, 506282), (406, 480095), (430, 453299), (473, 412090), (490, 397793), (539, 361630), (602, 323785), (638, 305515), (770, 253141), (841, 231770), (946, 206045), (1015, 192038), (1078, 180815), (1247, 156310), (1421, 137170), (1505, 129514), (1595, 122206), (1682, 115885), (2030, 96019), (2107, 92510), (2233, 87290), (2365, 82418), (2494, 78155), (2695, 72326), (2842, 68585), (3010, 64757), (3190, 61103), (3311, 58870), (4205, 46354), (4214, 46255), (4466, 43645), (4730, 41209), (5390, 36163), (5887, 33110), (6235, 31262), (6622, 29435), (7105, 27434), (8410, 23177), (8729, 22330), (9251, 21070), (10535, 18502), (11165, 17458), (11774, 16555), (12470, 15631), (13717, 14210)]