201439026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15919}}^1$

素因数の和:15983

約数の個数: 48

約数和(自身を含む): 471868800

約数和(自身を除く): 270429774

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 15919, 31838, 47757, 95514, 143271, 286542, 302461, 589003, 604922, 907383, 1178006, 1767009, 1814766, 2722149, 3534018, 5301027, 5444298, 10602054, 11191057, 22382114, 33573171, 67146342, 100719513, 201439026]

約数ペア:

[(1, 201439026), (2, 100719513), (3, 67146342), (6, 33573171), (9, 22382114), (18, 11191057), (19, 10602054), (37, 5444298), (38, 5301027), (57, 3534018), (74, 2722149), (111, 1814766), (114, 1767009), (171, 1178006), (222, 907383), (333, 604922), (342, 589003), (666, 302461), (703, 286542), (1406, 143271), (2109, 95514), (4218, 47757), (6327, 31838), (12654, 15919)]