199143672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91183}}^1$

素因数の和:91212

約数の個数: 64

約数和(自身を含む): 612756480

約数和(自身を除く): 413612808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 91183, 182366, 273549, 364732, 547098, 638281, 729464, 1094196, 1185379, 1276562, 1914843, 2188392, 2370758, 2553124, 3556137, 3829686, 4741516, 5106248, 7112274, 7659372, 8297653, 9483032, 14224548, 15318744, 16595306, 24892959, 28449096, 33190612, 49785918, 66381224, 99571836, 199143672]

約数ペア:

[(1, 199143672), (2, 99571836), (3, 66381224), (4, 49785918), (6, 33190612), (7, 28449096), (8, 24892959), (12, 16595306), (13, 15318744), (14, 14224548), (21, 9483032), (24, 8297653), (26, 7659372), (28, 7112274), (39, 5106248), (42, 4741516), (52, 3829686), (56, 3556137), (78, 2553124), (84, 2370758), (91, 2188392), (104, 1914843), (156, 1276562), (168, 1185379), (182, 1094196), (273, 729464), (312, 638281), (364, 547098), (546, 364732), (728, 273549), (1092, 182366), (2184, 91183)]