202349412

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 521512992

約数和(自身を除く): 319163580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 131, 214, 262, 321, 393, 401, 428, 524, 642, 786, 802, 963, 1179, 1203, 1284, 1572, 1604, 1926, 2358, 2406, 3609, 3852, 4716, 4812, 7218, 14017, 14436, 28034, 42051, 42907, 52531, 56068, 84102, 85814, 105062, 126153, 128721, 157593, 168204, 171628, 210124, 252306, 257442, 315186, 386163, 472779, 504612, 514884, 630372, 772326, 945558, 1544652, 1891116, 5620817, 11241634, 16862451, 22483268, 33724902, 50587353, 67449804, 101174706, 202349412]

約数ペア:

[(1, 202349412), (2, 101174706), (3, 67449804), (4, 50587353), (6, 33724902), (9, 22483268), (12, 16862451), (18, 11241634), (36, 5620817), (107, 1891116), (131, 1544652), (214, 945558), (262, 772326), (321, 630372), (393, 514884), (401, 504612), (428, 472779), (524, 386163), (642, 315186), (786, 257442), (802, 252306), (963, 210124), (1179, 171628), (1203, 168204), (1284, 157593), (1572, 128721), (1604, 126153), (1926, 105062), (2358, 85814), (2406, 84102), (3609, 56068), (3852, 52531), (4716, 42907), (4812, 42051), (7218, 28034), (14017, 14436)]