201792112

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{75521}}^1$

素因数の和:75696

約数の個数: 20

約数和(自身を含む): 393318576

約数和(自身を除く): 191526464

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 75521, 151042, 302084, 604168, 1208336, 12612007, 25224014, 50448028, 100896056, 201792112]

約数ペア:

[(1, 201792112), (2, 100896056), (4, 50448028), (8, 25224014), (16, 12612007), (167, 1208336), (334, 604168), (668, 302084), (1336, 151042), (2672, 75521)]