202374256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 478201536

約数和(自身を除く): 275827280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 314, 476, 628, 677, 952, 1099, 1256, 1354, 1904, 2198, 2512, 2669, 2708, 4396, 4739, 5338, 5416, 8792, 9478, 10676, 10832, 11509, 17584, 18683, 18956, 21352, 23018, 37366, 37912, 42704, 46036, 74732, 75824, 80563, 92072, 106289, 149464, 161126, 184144, 212578, 298928, 322252, 425156, 644504, 744023, 850312, 1289008, 1488046, 1700624, 1806913, 2976092, 3613826, 5952184, 7227652, 11904368, 12648391, 14455304, 25296782, 28910608, 50593564, 101187128, 202374256]

約数ペア:

[(1, 202374256), (2, 101187128), (4, 50593564), (7, 28910608), (8, 25296782), (14, 14455304), (16, 12648391), (17, 11904368), (28, 7227652), (34, 5952184), (56, 3613826), (68, 2976092), (112, 1806913), (119, 1700624), (136, 1488046), (157, 1289008), (238, 850312), (272, 744023), (314, 644504), (476, 425156), (628, 322252), (677, 298928), (952, 212578), (1099, 184144), (1256, 161126), (1354, 149464), (1904, 106289), (2198, 92072), (2512, 80563), (2669, 75824), (2708, 74732), (4396, 46036), (4739, 42704), (5338, 37912), (5416, 37366), (8792, 23018), (9478, 21352), (10676, 18956), (10832, 18683), (11509, 17584)]