220003452

素因数分解:

$2^2\times 3^8\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 590223816

約数和(自身を除く): 370220364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 101, 108, 162, 166, 202, 243, 249, 303, 324, 332, 404, 486, 498, 606, 729, 747, 909, 972, 996, 1212, 1458, 1494, 1818, 2187, 2241, 2727, 2916, 2988, 3636, 4374, 4482, 5454, 6561, 6723, 8181, 8383, 8748, 8964, 10908, 13122, 13446, 16362, 16766, 20169, 24543, 25149, 26244, 26892, 32724, 33532, 40338, 49086, 50298, 60507, 73629, 75447, 80676, 98172, 100596, 121014, 147258, 150894, 181521, 220887, 226341, 242028, 294516, 301788, 363042, 441774, 452682, 544563, 662661, 679023, 726084, 883548, 905364, 1089126, 1325322, 1358046, 2037069, 2178252, 2650644, 2716092, 4074138, 6111207, 8148276, 12222414, 18333621, 24444828, 36667242, 55000863, 73334484, 110001726, 220003452]

約数ペア:

[(1, 220003452), (2, 110001726), (3, 73334484), (4, 55000863), (6, 36667242), (9, 24444828), (12, 18333621), (18, 12222414), (27, 8148276), (36, 6111207), (54, 4074138), (81, 2716092), (83, 2650644), (101, 2178252), (108, 2037069), (162, 1358046), (166, 1325322), (202, 1089126), (243, 905364), (249, 883548), (303, 726084), (324, 679023), (332, 662661), (404, 544563), (486, 452682), (498, 441774), (606, 363042), (729, 301788), (747, 294516), (909, 242028), (972, 226341), (996, 220887), (1212, 181521), (1458, 150894), (1494, 147258), (1818, 121014), (2187, 100596), (2241, 98172), (2727, 80676), (2916, 75447), (2988, 73629), (3636, 60507), (4374, 50298), (4482, 49086), (5454, 40338), (6561, 33532), (6723, 32724), (8181, 26892), (8383, 26244), (8748, 25149), (8964, 24543), (10908, 20169), (13122, 16766), (13446, 16362)]