207319086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 506338560

約数和(自身を除く): 299019474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 137, 174, 223, 234, 261, 274, 377, 411, 446, 522, 669, 754, 822, 1131, 1233, 1338, 1781, 2007, 2262, 2466, 2899, 3393, 3562, 3973, 4014, 5343, 5798, 6467, 6786, 7946, 8697, 10686, 11919, 12934, 16029, 17394, 19401, 23838, 26091, 30551, 32058, 35757, 38802, 51649, 52182, 58203, 61102, 71514, 84071, 91653, 103298, 116406, 154947, 168142, 183306, 252213, 274959, 309894, 397163, 464841, 504426, 549918, 756639, 794326, 885979, 929682, 1191489, 1513278, 1771958, 2382978, 2657937, 3574467, 5315874, 7148934, 7973811, 11517727, 15947622, 23035454, 34553181, 69106362, 103659543, 207319086]

約数ペア:

[(1, 207319086), (2, 103659543), (3, 69106362), (6, 34553181), (9, 23035454), (13, 15947622), (18, 11517727), (26, 7973811), (29, 7148934), (39, 5315874), (58, 3574467), (78, 2657937), (87, 2382978), (117, 1771958), (137, 1513278), (174, 1191489), (223, 929682), (234, 885979), (261, 794326), (274, 756639), (377, 549918), (411, 504426), (446, 464841), (522, 397163), (669, 309894), (754, 274959), (822, 252213), (1131, 183306), (1233, 168142), (1338, 154947), (1781, 116406), (2007, 103298), (2262, 91653), (2466, 84071), (2899, 71514), (3393, 61102), (3562, 58203), (3973, 52182), (4014, 51649), (5343, 38802), (5798, 35757), (6467, 32058), (6786, 30551), (7946, 26091), (8697, 23838), (10686, 19401), (11919, 17394), (12934, 16029)]