206546872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 495421920

約数和(自身を除く): 288875048

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 361, 476, 532, 601, 646, 722, 952, 1064, 1202, 1292, 1444, 2261, 2404, 2527, 2584, 2888, 4207, 4522, 4808, 5054, 6137, 8414, 9044, 10108, 10217, 11419, 12274, 16828, 18088, 20216, 20434, 22838, 24548, 33656, 40868, 42959, 45676, 49096, 71519, 79933, 81736, 85918, 91352, 143038, 159866, 171836, 194123, 216961, 286076, 319732, 343672, 388246, 433922, 572152, 639464, 776492, 867844, 1358861, 1518727, 1552984, 1735688, 2717722, 3037454, 3688337, 5435444, 6074908, 7376674, 10870888, 12149816, 14753348, 25818359, 29506696, 51636718, 103273436, 206546872]

約数ペア:

[(1, 206546872), (2, 103273436), (4, 51636718), (7, 29506696), (8, 25818359), (14, 14753348), (17, 12149816), (19, 10870888), (28, 7376674), (34, 6074908), (38, 5435444), (56, 3688337), (68, 3037454), (76, 2717722), (119, 1735688), (133, 1552984), (136, 1518727), (152, 1358861), (238, 867844), (266, 776492), (323, 639464), (361, 572152), (476, 433922), (532, 388246), (601, 343672), (646, 319732), (722, 286076), (952, 216961), (1064, 194123), (1202, 171836), (1292, 159866), (1444, 143038), (2261, 91352), (2404, 85918), (2527, 81736), (2584, 79933), (2888, 71519), (4207, 49096), (4522, 45676), (4808, 42959), (5054, 40868), (6137, 33656), (8414, 24548), (9044, 22838), (10108, 20434), (10217, 20216), (11419, 18088), (12274, 16828)]