199546128

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{22717}}^1$

素因数の和:22792

約数の個数: 60

約数和(自身を含む): 567631948

約数和(自身を除く): 368085820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 22717, 45434, 68151, 90868, 136302, 181736, 204453, 272604, 363472, 408906, 545208, 817812, 1090416, 1385737, 1635624, 2771474, 3271248, 4157211, 5542948, 8314422, 11085896, 12471633, 16628844, 22171792, 24943266, 33257688, 49886532, 66515376, 99773064, 199546128]

約数ペア:

[(1, 199546128), (2, 99773064), (3, 66515376), (4, 49886532), (6, 33257688), (8, 24943266), (9, 22171792), (12, 16628844), (16, 12471633), (18, 11085896), (24, 8314422), (36, 5542948), (48, 4157211), (61, 3271248), (72, 2771474), (122, 1635624), (144, 1385737), (183, 1090416), (244, 817812), (366, 545208), (488, 408906), (549, 363472), (732, 272604), (976, 204453), (1098, 181736), (1464, 136302), (2196, 90868), (2928, 68151), (4392, 45434), (8784, 22717)]