207206272

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17789}}^1$

素因数の和:17823

約数の個数: 64

約数和(自身を含む): 508082400

約数和(自身を除く): 300876128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 17789, 35578, 71156, 124523, 142312, 231257, 249046, 284624, 462514, 498092, 569248, 925028, 996184, 1138496, 1618799, 1850056, 1992368, 2276992, 3237598, 3700112, 3984736, 6475196, 7400224, 7969472, 12950392, 14800448, 15938944, 25900784, 29600896, 51801568, 103603136, 207206272]

約数ペア:

[(1, 207206272), (2, 103603136), (4, 51801568), (7, 29600896), (8, 25900784), (13, 15938944), (14, 14800448), (16, 12950392), (26, 7969472), (28, 7400224), (32, 6475196), (52, 3984736), (56, 3700112), (64, 3237598), (91, 2276992), (104, 1992368), (112, 1850056), (128, 1618799), (182, 1138496), (208, 996184), (224, 925028), (364, 569248), (416, 498092), (448, 462514), (728, 284624), (832, 249046), (896, 231257), (1456, 142312), (1664, 124523), (2912, 71156), (5824, 35578), (11648, 17789)]