201554982

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 442915200

約数和(自身を除く): 241360218

約数列:

[1, 2, 3, 6, 9, 18, 149, 223, 298, 337, 446, 447, 669, 674, 894, 1011, 1338, 1341, 2007, 2022, 2682, 3033, 4014, 6066, 33227, 50213, 66454, 75151, 99681, 100426, 150302, 150639, 199362, 225453, 299043, 301278, 450906, 451917, 598086, 676359, 903834, 1352718, 11197499, 22394998, 33592497, 67184994, 100777491, 201554982]

約数ペア:

[(1, 201554982), (2, 100777491), (3, 67184994), (6, 33592497), (9, 22394998), (18, 11197499), (149, 1352718), (223, 903834), (298, 676359), (337, 598086), (446, 451917), (447, 450906), (669, 301278), (674, 299043), (894, 225453), (1011, 199362), (1338, 150639), (1341, 150302), (2007, 100426), (2022, 99681), (2682, 75151), (3033, 66454), (4014, 50213), (6066, 33227)]