203554556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 179646724

約数列:

[1, 2, 4, 31, 47, 53, 62, 94, 106, 124, 188, 212, 659, 1318, 1457, 1643, 2491, 2636, 2914, 3286, 4982, 5828, 6572, 9964, 20429, 30973, 34927, 40858, 61946, 69854, 77221, 81716, 123892, 139708, 154442, 308884, 960163, 1082737, 1641569, 1920326, 2165474, 3283138, 3840652, 4330948, 6566276, 50888639, 101777278, 203554556]

約数ペア:

[(1, 203554556), (2, 101777278), (4, 50888639), (31, 6566276), (47, 4330948), (53, 3840652), (62, 3283138), (94, 2165474), (106, 1920326), (124, 1641569), (188, 1082737), (212, 960163), (659, 308884), (1318, 154442), (1457, 139708), (1643, 123892), (2491, 81716), (2636, 77221), (2914, 69854), (3286, 61946), (4982, 40858), (5828, 34927), (6572, 30973), (9964, 20429)]