206921167272

素因数分解:

$2^3\times 3^4\times {\mathrm{1277}}^1\times {\mathrm{250057}}^1$

素因数の和:251352

約数の個数: 80

約数和(自身を含む): 580027035060

約数和(自身を除く): 373105867788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1277, 2554, 3831, 5108, 7662, 10216, 11493, 15324, 22986, 30648, 34479, 45972, 68958, 91944, 103437, 137916, 206874, 250057, 275832, 413748, 500114, 750171, 827496, 1000228, 1500342, 2000456, 2250513, 3000684, 4501026, 6001368, 6751539, 9002052, 13503078, 18004104, 20254617, 27006156, 40509234, 54012312, 81018468, 162036936, 319322789, 638645578, 957968367, 1277291156, 1915936734, 2554582312, 2873905101, 3831873468, 5747810202, 7663746936, 8621715303, 11495620404, 17243430606, 22991240808, 25865145909, 34486861212, 51730291818, 68973722424, 103460583636, 206921167272]

約数ペア:

[(1, 206921167272), (2, 103460583636), (3, 68973722424), (4, 51730291818), (6, 34486861212), (8, 25865145909), (9, 22991240808), (12, 17243430606), (18, 11495620404), (24, 8621715303), (27, 7663746936), (36, 5747810202), (54, 3831873468), (72, 2873905101), (81, 2554582312), (108, 1915936734), (162, 1277291156), (216, 957968367), (324, 638645578), (648, 319322789), (1277, 162036936), (2554, 81018468), (3831, 54012312), (5108, 40509234), (7662, 27006156), (10216, 20254617), (11493, 18004104), (15324, 13503078), (22986, 9002052), (30648, 6751539), (34479, 6001368), (45972, 4501026), (68958, 3000684), (91944, 2250513), (103437, 2000456), (137916, 1500342), (206874, 1000228), (250057, 827496), (275832, 750171), (413748, 500114)]