203422000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 540393984

約数和(自身を除く): 336971984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 136, 155, 170, 193, 200, 248, 250, 272, 310, 340, 386, 400, 425, 496, 500, 527, 620, 680, 772, 775, 850, 965, 1000, 1054, 1240, 1360, 1544, 1550, 1700, 1930, 2000, 2108, 2125, 2480, 2635, 3088, 3100, 3281, 3400, 3860, 3875, 4216, 4250, 4825, 5270, 5983, 6200, 6562, 6800, 7720, 7750, 8432, 8500, 9650, 10540, 11966, 12400, 13124, 13175, 15440, 15500, 16405, 17000, 19300, 21080, 23932, 24125, 26248, 26350, 29915, 31000, 32810, 34000, 38600, 42160, 47864, 48250, 52496, 52700, 59830, 62000, 65620, 65875, 77200, 82025, 95728, 96500, 101711, 105400, 119660, 131240, 131750, 149575, 164050, 193000, 203422, 210800, 239320, 262480, 263500, 299150, 328100, 386000, 406844, 410125, 478640, 508555, 527000, 598300, 656200, 747875, 813688, 820250, 1017110, 1054000, 1196600, 1312400, 1495750, 1627376, 1640500, 2034220, 2393200, 2542775, 2991500, 3281000, 4068440, 5085550, 5983000, 6562000, 8136880, 10171100, 11966000, 12713875, 20342200, 25427750, 40684400, 50855500, 101711000, 203422000]

約数ペア:

[(1, 203422000), (2, 101711000), (4, 50855500), (5, 40684400), (8, 25427750), (10, 20342200), (16, 12713875), (17, 11966000), (20, 10171100), (25, 8136880), (31, 6562000), (34, 5983000), (40, 5085550), (50, 4068440), (62, 3281000), (68, 2991500), (80, 2542775), (85, 2393200), (100, 2034220), (124, 1640500), (125, 1627376), (136, 1495750), (155, 1312400), (170, 1196600), (193, 1054000), (200, 1017110), (248, 820250), (250, 813688), (272, 747875), (310, 656200), (340, 598300), (386, 527000), (400, 508555), (425, 478640), (496, 410125), (500, 406844), (527, 386000), (620, 328100), (680, 299150), (772, 263500), (775, 262480), (850, 239320), (965, 210800), (1000, 203422), (1054, 193000), (1240, 164050), (1360, 149575), (1544, 131750), (1550, 131240), (1700, 119660), (1930, 105400), (2000, 101711), (2108, 96500), (2125, 95728), (2480, 82025), (2635, 77200), (3088, 65875), (3100, 65620), (3281, 62000), (3400, 59830), (3860, 52700), (3875, 52496), (4216, 48250), (4250, 47864), (4825, 42160), (5270, 38600), (5983, 34000), (6200, 32810), (6562, 31000), (6800, 29915), (7720, 26350), (7750, 26248), (8432, 24125), (8500, 23932), (9650, 21080), (10540, 19300), (11966, 17000), (12400, 16405), (13124, 15500), (13175, 15440)]