205904088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219983}}^1$

素因数の和:220008

約数の個数: 48

約数和(自身を含む): 600556320

約数和(自身を除く): 394652232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 219983, 439966, 659949, 879932, 1319898, 1759864, 1979847, 2639796, 2859779, 3959694, 5279592, 5719558, 7919388, 8579337, 11439116, 15838776, 17158674, 22878232, 25738011, 34317348, 51476022, 68634696, 102952044, 205904088]

約数ペア:

[(1, 205904088), (2, 102952044), (3, 68634696), (4, 51476022), (6, 34317348), (8, 25738011), (9, 22878232), (12, 17158674), (13, 15838776), (18, 11439116), (24, 8579337), (26, 7919388), (36, 5719558), (39, 5279592), (52, 3959694), (72, 2859779), (78, 2639796), (104, 1979847), (117, 1759864), (156, 1319898), (234, 879932), (312, 659949), (468, 439966), (936, 219983)]