203411330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 373486464

約数和(自身を除く): 170075134

約数列:

[1, 2, 5, 10, 67, 134, 233, 335, 466, 670, 1165, 1303, 2330, 2606, 6515, 13030, 15611, 31222, 78055, 87301, 156110, 174602, 303599, 436505, 607198, 873010, 1517995, 3035990, 20341133, 40682266, 101705665, 203411330]

約数ペア:

[(1, 203411330), (2, 101705665), (5, 40682266), (10, 20341133), (67, 3035990), (134, 1517995), (233, 873010), (335, 607198), (466, 436505), (670, 303599), (1165, 174602), (1303, 156110), (2330, 87301), (2606, 78055), (6515, 31222), (13030, 15611)]