214954619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 45835141

約数列:

[1, 11, 19, 23, 97, 209, 253, 437, 461, 1067, 1843, 2231, 4807, 5071, 8759, 10603, 20273, 24541, 42389, 44717, 96349, 116633, 201457, 466279, 491887, 849623, 1028491, 2216027, 9345853, 11313401, 19541329, 214954619]

約数ペア:

[(1, 214954619), (11, 19541329), (19, 11313401), (23, 9345853), (97, 2216027), (209, 1028491), (253, 849623), (437, 491887), (461, 466279), (1067, 201457), (1843, 116633), (2231, 96349), (4807, 44717), (5071, 42389), (8759, 24541), (10603, 20273)]