203500230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81727}}^1$

素因数の和:81820

約数の個数: 32

約数和(自身を含む): 494290944

約数和(自身を除く): 290790714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81727, 163454, 245181, 408635, 490362, 817270, 1225905, 2451810, 6783341, 13566682, 20350023, 33916705, 40700046, 67833410, 101750115, 203500230]

約数ペア:

[(1, 203500230), (2, 101750115), (3, 67833410), (5, 40700046), (6, 33916705), (10, 20350023), (15, 13566682), (30, 6783341), (83, 2451810), (166, 1225905), (249, 817270), (415, 490362), (498, 408635), (830, 245181), (1245, 163454), (2490, 81727)]