207742842

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{372299}}^1$

素因数の和:372338

約数の個数: 24

約数和(自身を含む): 464630400

約数和(自身を除く): 256887558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 372299, 744598, 1116897, 2233794, 3350691, 6701382, 11541269, 23082538, 34623807, 69247614, 103871421, 207742842]

約数ペア:

[(1, 207742842), (2, 103871421), (3, 69247614), (6, 34623807), (9, 23082538), (18, 11541269), (31, 6701382), (62, 3350691), (93, 2233794), (186, 1116897), (279, 744598), (558, 372299)]