209430496636

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1\times {\mathrm{6521}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 374213054880

約数和(自身を除く): 164782558244

約数列:

[1, 2, 4, 67, 134, 268, 293, 409, 586, 818, 1172, 1636, 6521, 13042, 19631, 26084, 27403, 39262, 54806, 78524, 109612, 119837, 239674, 436907, 479348, 873814, 1747628, 1910653, 2667089, 3821306, 5334178, 7642612, 8029079, 10668356, 16058158, 32116316, 128013751, 178694963, 256027502, 357389926, 512055004, 714779852, 781457077, 1562914154, 3125828308, 52357624159, 104715248318, 209430496636]

約数ペア:

[(1, 209430496636), (2, 104715248318), (4, 52357624159), (67, 3125828308), (134, 1562914154), (268, 781457077), (293, 714779852), (409, 512055004), (586, 357389926), (818, 256027502), (1172, 178694963), (1636, 128013751), (6521, 32116316), (13042, 16058158), (19631, 10668356), (26084, 8029079), (27403, 7642612), (39262, 5334178), (54806, 3821306), (78524, 2667089), (109612, 1910653), (119837, 1747628), (239674, 873814), (436907, 479348)]