220140954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 552614400

約数和(自身を除く): 332473446

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 163, 171, 198, 209, 326, 342, 359, 418, 489, 627, 718, 978, 1077, 1254, 1467, 1793, 1881, 2154, 2934, 3097, 3231, 3586, 3762, 3949, 5379, 6194, 6462, 6821, 7898, 9291, 10758, 11847, 13642, 16137, 18582, 20463, 23694, 27873, 32274, 34067, 35541, 40926, 55746, 58517, 61389, 68134, 71082, 75031, 102201, 117034, 122778, 150062, 175551, 204402, 225093, 306603, 351102, 450186, 526653, 613206, 643687, 675279, 1053306, 1111823, 1287374, 1350558, 1931061, 2223646, 3335469, 3862122, 5793183, 6670938, 10006407, 11586366, 12230053, 20012814, 24460106, 36690159, 73380318, 110070477, 220140954]

約数ペア:

[(1, 220140954), (2, 110070477), (3, 73380318), (6, 36690159), (9, 24460106), (11, 20012814), (18, 12230053), (19, 11586366), (22, 10006407), (33, 6670938), (38, 5793183), (57, 3862122), (66, 3335469), (99, 2223646), (114, 1931061), (163, 1350558), (171, 1287374), (198, 1111823), (209, 1053306), (326, 675279), (342, 643687), (359, 613206), (418, 526653), (489, 450186), (627, 351102), (718, 306603), (978, 225093), (1077, 204402), (1254, 175551), (1467, 150062), (1793, 122778), (1881, 117034), (2154, 102201), (2934, 75031), (3097, 71082), (3231, 68134), (3586, 61389), (3762, 58517), (3949, 55746), (5379, 40926), (6194, 35541), (6462, 34067), (6821, 32274), (7898, 27873), (9291, 23694), (10758, 20463), (11847, 18582), (13642, 16137)]