210923676

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 573005664

約数和(自身を除く): 362081988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 71, 81, 106, 108, 142, 159, 162, 173, 212, 213, 284, 318, 324, 346, 426, 477, 519, 636, 639, 692, 852, 954, 1038, 1278, 1431, 1557, 1908, 1917, 2076, 2556, 2862, 3114, 3763, 3834, 4293, 4671, 5724, 5751, 6228, 7526, 7668, 8586, 9169, 9342, 11289, 11502, 12283, 14013, 15052, 17172, 18338, 18684, 22578, 23004, 24566, 27507, 28026, 33867, 36676, 36849, 45156, 49132, 55014, 56052, 67734, 73698, 82521, 101601, 110028, 110547, 135468, 147396, 165042, 203202, 221094, 247563, 304803, 330084, 331641, 406404, 442188, 495126, 609606, 650999, 663282, 742689, 990252, 994923, 1219212, 1301998, 1326564, 1485378, 1952997, 1989846, 2603996, 2970756, 3905994, 3979692, 5858991, 7811988, 11717982, 17576973, 23435964, 35153946, 52730919, 70307892, 105461838, 210923676]

約数ペア:

[(1, 210923676), (2, 105461838), (3, 70307892), (4, 52730919), (6, 35153946), (9, 23435964), (12, 17576973), (18, 11717982), (27, 7811988), (36, 5858991), (53, 3979692), (54, 3905994), (71, 2970756), (81, 2603996), (106, 1989846), (108, 1952997), (142, 1485378), (159, 1326564), (162, 1301998), (173, 1219212), (212, 994923), (213, 990252), (284, 742689), (318, 663282), (324, 650999), (346, 609606), (426, 495126), (477, 442188), (519, 406404), (636, 331641), (639, 330084), (692, 304803), (852, 247563), (954, 221094), (1038, 203202), (1278, 165042), (1431, 147396), (1557, 135468), (1908, 110547), (1917, 110028), (2076, 101601), (2556, 82521), (2862, 73698), (3114, 67734), (3763, 56052), (3834, 55014), (4293, 49132), (4671, 45156), (5724, 36849), (5751, 36676), (6228, 33867), (7526, 28026), (7668, 27507), (8586, 24566), (9169, 23004), (9342, 22578), (11289, 18684), (11502, 18338), (12283, 17172), (14013, 15052)]