194944712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 418608000

約数和(自身を除く): 223663288

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2039, 2516, 2584, 2812, 4078, 5032, 5624, 8156, 11951, 16312, 23902, 34663, 38741, 47804, 69326, 75443, 77482, 95608, 138652, 150886, 154964, 277304, 301772, 309928, 603544, 658597, 1282531, 1317194, 1433417, 2565062, 2634388, 2866834, 5130124, 5268776, 5733668, 10260248, 11467336, 24368089, 48736178, 97472356, 194944712]

約数ペア:

[(1, 194944712), (2, 97472356), (4, 48736178), (8, 24368089), (17, 11467336), (19, 10260248), (34, 5733668), (37, 5268776), (38, 5130124), (68, 2866834), (74, 2634388), (76, 2565062), (136, 1433417), (148, 1317194), (152, 1282531), (296, 658597), (323, 603544), (629, 309928), (646, 301772), (703, 277304), (1258, 154964), (1292, 150886), (1406, 138652), (2039, 95608), (2516, 77482), (2584, 75443), (2812, 69326), (4078, 47804), (5032, 38741), (5624, 34663), (8156, 23902), (11951, 16312)]