207974312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9906

約数の個数: 64

約数和(自身を含む): 496540800

約数和(自身を除く): 288566488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 9851, 10556, 19702, 21112, 39404, 68957, 78808, 128063, 137914, 256126, 275828, 285679, 512252, 551656, 571358, 896441, 1024504, 1142716, 1792882, 1999753, 2285432, 3585764, 3713827, 3999506, 7171528, 7427654, 7999012, 14855308, 15998024, 25996789, 29710616, 51993578, 103987156, 207974312]

約数ペア:

[(1, 207974312), (2, 103987156), (4, 51993578), (7, 29710616), (8, 25996789), (13, 15998024), (14, 14855308), (26, 7999012), (28, 7427654), (29, 7171528), (52, 3999506), (56, 3713827), (58, 3585764), (91, 2285432), (104, 1999753), (116, 1792882), (182, 1142716), (203, 1024504), (232, 896441), (364, 571358), (377, 551656), (406, 512252), (728, 285679), (754, 275828), (812, 256126), (1508, 137914), (1624, 128063), (2639, 78808), (3016, 68957), (5278, 39404), (9851, 21112), (10556, 19702)]