220678476

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{110119}}^1$

素因数の和:110293

約数の個数: 24

約数和(自身を含む): 518004480

約数和(自身を除く): 297326004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 110119, 220238, 330357, 440476, 660714, 1321428, 18389873, 36779746, 55169619, 73559492, 110339238, 220678476]

約数ペア:

[(1, 220678476), (2, 110339238), (3, 73559492), (4, 55169619), (6, 36779746), (12, 18389873), (167, 1321428), (334, 660714), (501, 440476), (668, 330357), (1002, 220238), (2004, 110119)]