199950012

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{63841}}^1$

素因数の和:63883

約数の個数: 48

約数和(自身を含む): 536272800

約数和(自身を除く): 336322788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 63841, 127682, 191523, 255364, 383046, 574569, 766092, 1149138, 1723707, 1851389, 2298276, 3447414, 3702778, 5554167, 6894828, 7405556, 11108334, 16662501, 22216668, 33325002, 49987503, 66650004, 99975006, 199950012]

約数ペア:

[(1, 199950012), (2, 99975006), (3, 66650004), (4, 49987503), (6, 33325002), (9, 22216668), (12, 16662501), (18, 11108334), (27, 7405556), (29, 6894828), (36, 5554167), (54, 3702778), (58, 3447414), (87, 2298276), (108, 1851389), (116, 1723707), (174, 1149138), (261, 766092), (348, 574569), (522, 383046), (783, 255364), (1044, 191523), (1566, 127682), (3132, 63841)]