202090995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6733}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 378181440

約数和(自身を除く): 176090445

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 3335, 6003, 6733, 10005, 20199, 30015, 33665, 60597, 100995, 154859, 195257, 302985, 464577, 585771, 774295, 976285, 1393731, 1757313, 2322885, 2928855, 4490911, 6968655, 8786565, 13472733, 22454555, 40418199, 67363665, 202090995]

約数ペア:

[(1, 202090995), (3, 67363665), (5, 40418199), (9, 22454555), (15, 13472733), (23, 8786565), (29, 6968655), (45, 4490911), (69, 2928855), (87, 2322885), (115, 1757313), (145, 1393731), (207, 976285), (261, 774295), (345, 585771), (435, 464577), (667, 302985), (1035, 195257), (1305, 154859), (2001, 100995), (3335, 60597), (6003, 33665), (6733, 30015), (10005, 20199)]