205350690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19391}}^1$

素因数の和:19754

約数の個数: 32

約数和(自身を含む): 494263296

約数和(自身を除く): 288912606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 19391, 38782, 58173, 96955, 116346, 193910, 290865, 581730, 6845023, 13690046, 20535069, 34225115, 41070138, 68450230, 102675345, 205350690]

約数ペア:

[(1, 205350690), (2, 102675345), (3, 68450230), (5, 41070138), (6, 34225115), (10, 20535069), (15, 13690046), (30, 6845023), (353, 581730), (706, 290865), (1059, 193910), (1765, 116346), (2118, 96955), (3530, 58173), (5295, 38782), (10590, 19391)]