200657804750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{24317}}^1$

素因数の和:26886

約数の個数: 64

約数和(自身を含む): 404702101440

約数和(自身を除く): 204044296690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2539, 3250, 5078, 12695, 24317, 25390, 33007, 48634, 63475, 66014, 121585, 126950, 165035, 243170, 316121, 317375, 330070, 607925, 632242, 634750, 825175, 1215850, 1580605, 1650350, 3039625, 3161210, 4125875, 6079250, 7903025, 8251750, 15806050, 39515125, 61740863, 79030250, 123481726, 308704315, 617408630, 802631219, 1543521575, 1605262438, 3087043150, 4013156095, 7717607875, 8026312190, 15435215750, 20065780475, 40131560950, 100328902375, 200657804750]

約数ペア:

[(1, 200657804750), (2, 100328902375), (5, 40131560950), (10, 20065780475), (13, 15435215750), (25, 8026312190), (26, 7717607875), (50, 4013156095), (65, 3087043150), (125, 1605262438), (130, 1543521575), (250, 802631219), (325, 617408630), (650, 308704315), (1625, 123481726), (2539, 79030250), (3250, 61740863), (5078, 39515125), (12695, 15806050), (24317, 8251750), (25390, 7903025), (33007, 6079250), (48634, 4125875), (63475, 3161210), (66014, 3039625), (121585, 1650350), (126950, 1580605), (165035, 1215850), (243170, 825175), (316121, 634750), (317375, 632242), (330070, 607925)]