201728992

素因数分解:

$2^5\times {\mathrm{997}}^1\times {\mathrm{6323}}^1$

素因数の和:7330

約数の個数: 24

約数和(自身を含む): 397615176

約数和(自身を除く): 195886184

約数列:

[1, 2, 4, 8, 16, 32, 997, 1994, 3988, 6323, 7976, 12646, 15952, 25292, 31904, 50584, 101168, 202336, 6304031, 12608062, 25216124, 50432248, 100864496, 201728992]

約数ペア:

[(1, 201728992), (2, 100864496), (4, 50432248), (8, 25216124), (16, 12608062), (32, 6304031), (997, 202336), (1994, 101168), (3988, 50584), (6323, 31904), (7976, 25292), (12646, 15952)]