203569535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 269680320

約数和(自身を除く): 66110785

約数列:

[1, 5, 13, 65, 83, 97, 389, 415, 485, 1079, 1261, 1945, 5057, 5395, 6305, 8051, 25285, 32287, 37733, 40255, 104663, 161435, 188665, 419731, 490529, 523315, 2098655, 2452645, 3131839, 15659195, 40713907, 203569535]

約数ペア:

[(1, 203569535), (5, 40713907), (13, 15659195), (65, 3131839), (83, 2452645), (97, 2098655), (389, 523315), (415, 490529), (485, 419731), (1079, 188665), (1261, 161435), (1945, 104663), (5057, 40255), (5395, 37733), (6305, 32287), (8051, 25285)]