211375712

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{74219}}^1$

素因数の和:74318

約数の個数: 24

約数和(自身を含む): 420827400

約数和(自身を除く): 209451688

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 74219, 148438, 296876, 593752, 1187504, 2375008, 6605491, 13210982, 26421964, 52843928, 105687856, 211375712]

約数ペア:

[(1, 211375712), (2, 105687856), (4, 52843928), (8, 26421964), (16, 13210982), (32, 6605491), (89, 2375008), (178, 1187504), (356, 593752), (712, 296876), (1424, 148438), (2848, 74219)]