200018196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:934

約数の個数: 108

約数和(自身を含む): 592874100

約数和(自身を除く): 392855904

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 441, 447, 588, 596, 761, 882, 894, 1043, 1341, 1522, 1764, 1788, 2086, 2283, 2682, 3044, 3129, 4172, 4566, 5327, 5364, 6258, 6849, 7301, 9132, 9387, 10654, 12516, 13698, 14602, 15981, 18774, 21308, 21903, 27396, 29204, 31962, 37289, 37548, 43806, 47943, 63924, 65709, 74578, 87612, 95886, 111867, 113389, 131418, 149156, 191772, 223734, 226778, 262836, 335601, 340167, 447468, 453556, 671202, 680334, 793723, 1020501, 1342404, 1360668, 1587446, 2041002, 2381169, 3174892, 4082004, 4762338, 5556061, 7143507, 9524676, 11112122, 14287014, 16668183, 22224244, 28574028, 33336366, 50004549, 66672732, 100009098, 200018196]

約数ペア:

[(1, 200018196), (2, 100009098), (3, 66672732), (4, 50004549), (6, 33336366), (7, 28574028), (9, 22224244), (12, 16668183), (14, 14287014), (18, 11112122), (21, 9524676), (28, 7143507), (36, 5556061), (42, 4762338), (49, 4082004), (63, 3174892), (84, 2381169), (98, 2041002), (126, 1587446), (147, 1360668), (149, 1342404), (196, 1020501), (252, 793723), (294, 680334), (298, 671202), (441, 453556), (447, 447468), (588, 340167), (596, 335601), (761, 262836), (882, 226778), (894, 223734), (1043, 191772), (1341, 149156), (1522, 131418), (1764, 113389), (1788, 111867), (2086, 95886), (2283, 87612), (2682, 74578), (3044, 65709), (3129, 63924), (4172, 47943), (4566, 43806), (5327, 37548), (5364, 37289), (6258, 31962), (6849, 29204), (7301, 27396), (9132, 21903), (9387, 21308), (10654, 18774), (12516, 15981), (13698, 14602)]