204357348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1237}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 558333048

約数和(自身を除く): 353975700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 706, 1059, 1237, 1412, 2118, 2474, 3177, 3711, 4236, 4589, 4948, 6354, 7422, 9178, 11133, 12708, 13767, 14844, 16081, 18356, 22266, 27534, 32162, 41301, 44532, 48243, 55068, 64324, 82602, 96486, 144729, 165204, 192972, 289458, 436661, 578916, 873322, 1309983, 1746644, 2619966, 3929949, 5239932, 5676593, 7859898, 11353186, 15719796, 17029779, 22706372, 34059558, 51089337, 68119116, 102178674, 204357348]

約数ペア:

[(1, 204357348), (2, 102178674), (3, 68119116), (4, 51089337), (6, 34059558), (9, 22706372), (12, 17029779), (13, 15719796), (18, 11353186), (26, 7859898), (36, 5676593), (39, 5239932), (52, 3929949), (78, 2619966), (117, 1746644), (156, 1309983), (234, 873322), (353, 578916), (468, 436661), (706, 289458), (1059, 192972), (1237, 165204), (1412, 144729), (2118, 96486), (2474, 82602), (3177, 64324), (3711, 55068), (4236, 48243), (4589, 44532), (4948, 41301), (6354, 32162), (7422, 27534), (9178, 22266), (11133, 18356), (12708, 16081), (13767, 14844)]