202017188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 401272704

約数和(自身を除く): 199255516

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 629, 782, 851, 1258, 1564, 1702, 2516, 3404, 3491, 6982, 13964, 14467, 28934, 57868, 59347, 80293, 118694, 129167, 160586, 237388, 258334, 321172, 516668, 1364981, 2195839, 2729962, 2970841, 4391678, 5459924, 5941682, 8783356, 11883364, 50504297, 101008594, 202017188]

約数ペア:

[(1, 202017188), (2, 101008594), (4, 50504297), (17, 11883364), (23, 8783356), (34, 5941682), (37, 5459924), (46, 4391678), (68, 2970841), (74, 2729962), (92, 2195839), (148, 1364981), (391, 516668), (629, 321172), (782, 258334), (851, 237388), (1258, 160586), (1564, 129167), (1702, 118694), (2516, 80293), (3404, 59347), (3491, 57868), (6982, 28934), (13964, 14467)]