213014912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{151289}}^1$

素因数の和:151314

約数の個数: 32

約数和(自身を含む): 462947400

約数和(自身を除く): 249932488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 151289, 302578, 605156, 1210312, 1664179, 2420624, 3328358, 4841248, 6656716, 9682496, 13313432, 19364992, 26626864, 53253728, 106507456, 213014912]

約数ペア:

[(1, 213014912), (2, 106507456), (4, 53253728), (8, 26626864), (11, 19364992), (16, 13313432), (22, 9682496), (32, 6656716), (44, 4841248), (64, 3328358), (88, 2420624), (128, 1664179), (176, 1210312), (352, 605156), (704, 302578), (1408, 151289)]