206325084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1663}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 563017728

約数和(自身を除く): 356692644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 1663, 2532, 2954, 3326, 4431, 4989, 5908, 6652, 8862, 9978, 10339, 11641, 17724, 19956, 20678, 23282, 31017, 34923, 41356, 46564, 62034, 69846, 81487, 124068, 139692, 162974, 244461, 325948, 350893, 488922, 701786, 977844, 1052679, 1403572, 2105358, 2456251, 4210716, 4912502, 7368753, 9825004, 14737506, 17193757, 29475012, 34387514, 51581271, 68775028, 103162542, 206325084]

約数ペア:

[(1, 206325084), (2, 103162542), (3, 68775028), (4, 51581271), (6, 34387514), (7, 29475012), (12, 17193757), (14, 14737506), (21, 9825004), (28, 7368753), (42, 4912502), (49, 4210716), (84, 2456251), (98, 2105358), (147, 1403572), (196, 1052679), (211, 977844), (294, 701786), (422, 488922), (588, 350893), (633, 325948), (844, 244461), (1266, 162974), (1477, 139692), (1663, 124068), (2532, 81487), (2954, 69846), (3326, 62034), (4431, 46564), (4989, 41356), (5908, 34923), (6652, 31017), (8862, 23282), (9978, 20678), (10339, 19956), (11641, 17724)]