206735568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331307}}^1$

素因数の和:331331

約数の個数: 40

約数和(自身を含む): 575150688

約数和(自身を除く): 368415120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 331307, 662614, 993921, 1325228, 1987842, 2650456, 3975684, 4306991, 5300912, 7951368, 8613982, 12920973, 15902736, 17227964, 25841946, 34455928, 51683892, 68911856, 103367784, 206735568]

約数ペア:

[(1, 206735568), (2, 103367784), (3, 68911856), (4, 51683892), (6, 34455928), (8, 25841946), (12, 17227964), (13, 15902736), (16, 12920973), (24, 8613982), (26, 7951368), (39, 5300912), (48, 4306991), (52, 3975684), (78, 2650456), (104, 1987842), (156, 1325228), (208, 993921), (312, 662614), (624, 331307)]