211324448

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{74201}}^1$

素因数の和:74300

約数の個数: 24

約数和(自身を含む): 420725340

約数和(自身を除く): 209400892

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 74201, 148402, 296804, 593608, 1187216, 2374432, 6603889, 13207778, 26415556, 52831112, 105662224, 211324448]

約数ペア:

[(1, 211324448), (2, 105662224), (4, 52831112), (8, 26415556), (16, 13207778), (32, 6603889), (89, 2374432), (178, 1187216), (356, 593608), (712, 296804), (1424, 148402), (2848, 74201)]