200921526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 482677440

約数和(自身を除く): 281755914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 433, 661, 702, 866, 1299, 1322, 1983, 2598, 3897, 3966, 5629, 5949, 7794, 8593, 11258, 11691, 11898, 16887, 17186, 17847, 23382, 25779, 33774, 35694, 50661, 51558, 77337, 101322, 151983, 154674, 232011, 286213, 303966, 464022, 572426, 858639, 1717278, 2575917, 3720769, 5151834, 7441538, 7727751, 11162307, 15455502, 22324614, 33486921, 66973842, 100460763, 200921526]

約数ペア:

[(1, 200921526), (2, 100460763), (3, 66973842), (6, 33486921), (9, 22324614), (13, 15455502), (18, 11162307), (26, 7727751), (27, 7441538), (39, 5151834), (54, 3720769), (78, 2575917), (117, 1717278), (234, 858639), (351, 572426), (433, 464022), (661, 303966), (702, 286213), (866, 232011), (1299, 154674), (1322, 151983), (1983, 101322), (2598, 77337), (3897, 51558), (3966, 50661), (5629, 35694), (5949, 33774), (7794, 25779), (8593, 23382), (11258, 17847), (11691, 17186), (11898, 16887)]