228007910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103171}}^1$

素因数の和:103208

約数の個数: 32

約数和(自身を含む): 467988192

約数和(自身を除く): 239980282

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 103171, 206342, 515855, 1031710, 1341223, 1753907, 2682446, 3507814, 6706115, 8769535, 13412230, 17539070, 22800791, 45601582, 114003955, 228007910]

約数ペア:

[(1, 228007910), (2, 114003955), (5, 45601582), (10, 22800791), (13, 17539070), (17, 13412230), (26, 8769535), (34, 6706115), (65, 3507814), (85, 2682446), (130, 1753907), (170, 1341223), (221, 1031710), (442, 515855), (1105, 206342), (2210, 103171)]