201868744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 312280376

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 119, 136, 148, 154, 187, 238, 259, 296, 308, 374, 407, 476, 518, 521, 616, 629, 748, 814, 952, 1036, 1042, 1258, 1309, 1496, 1628, 2072, 2084, 2516, 2618, 2849, 3256, 3647, 4168, 4403, 5032, 5236, 5698, 5731, 6919, 7294, 8806, 8857, 10472, 11396, 11462, 13838, 14588, 17612, 17714, 19277, 22792, 22924, 27676, 29176, 35224, 35428, 38554, 40117, 45848, 48433, 55352, 61999, 70856, 77108, 80234, 96866, 97427, 123998, 134939, 154216, 160468, 193732, 194854, 212047, 247996, 269878, 320936, 327709, 387464, 389708, 424094, 495992, 539756, 655418, 681989, 779416, 848188, 1079512, 1310836, 1363978, 1484329, 1696376, 2293963, 2621672, 2727956, 2968658, 3604799, 4587926, 5455912, 5937316, 7209598, 9175852, 11874632, 14419196, 18351704, 25233593, 28838392, 50467186, 100934372, 201868744]

約数ペア:

[(1, 201868744), (2, 100934372), (4, 50467186), (7, 28838392), (8, 25233593), (11, 18351704), (14, 14419196), (17, 11874632), (22, 9175852), (28, 7209598), (34, 5937316), (37, 5455912), (44, 4587926), (56, 3604799), (68, 2968658), (74, 2727956), (77, 2621672), (88, 2293963), (119, 1696376), (136, 1484329), (148, 1363978), (154, 1310836), (187, 1079512), (238, 848188), (259, 779416), (296, 681989), (308, 655418), (374, 539756), (407, 495992), (476, 424094), (518, 389708), (521, 387464), (616, 327709), (629, 320936), (748, 269878), (814, 247996), (952, 212047), (1036, 194854), (1042, 193732), (1258, 160468), (1309, 154216), (1496, 134939), (1628, 123998), (2072, 97427), (2084, 96866), (2516, 80234), (2618, 77108), (2849, 70856), (3256, 61999), (3647, 55352), (4168, 48433), (4403, 45848), (5032, 40117), (5236, 38554), (5698, 35428), (5731, 35224), (6919, 29176), (7294, 27676), (8806, 22924), (8857, 22792), (10472, 19277), (11396, 17714), (11462, 17612), (13838, 14588)]