201354430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 369261216

約数和(自身を除く): 167906786

約数列:

[1, 2, 5, 10, 67, 134, 335, 397, 670, 757, 794, 1514, 1985, 3785, 3970, 7570, 26599, 50719, 53198, 101438, 132995, 253595, 265990, 300529, 507190, 601058, 1502645, 3005290, 20135443, 40270886, 100677215, 201354430]

約数ペア:

[(1, 201354430), (2, 100677215), (5, 40270886), (10, 20135443), (67, 3005290), (134, 1502645), (335, 601058), (397, 507190), (670, 300529), (757, 265990), (794, 253595), (1514, 132995), (1985, 101438), (3785, 53198), (3970, 50719), (7570, 26599)]