202113080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4007}}^1$

素因数の和:4128

約数の個数: 64

約数和(自身を含む): 494907840

約数和(自身を除く): 292794760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 4007, 5044, 6305, 8014, 10088, 12610, 16028, 20035, 25220, 32056, 40070, 50440, 52091, 80140, 104182, 160280, 208364, 260455, 388679, 416728, 520910, 777358, 1041820, 1554716, 1943395, 2083640, 3109432, 3886790, 5052827, 7773580, 10105654, 15547160, 20211308, 25264135, 40422616, 50528270, 101056540, 202113080]

約数ペア:

[(1, 202113080), (2, 101056540), (4, 50528270), (5, 40422616), (8, 25264135), (10, 20211308), (13, 15547160), (20, 10105654), (26, 7773580), (40, 5052827), (52, 3886790), (65, 3109432), (97, 2083640), (104, 1943395), (130, 1554716), (194, 1041820), (260, 777358), (388, 520910), (485, 416728), (520, 388679), (776, 260455), (970, 208364), (1261, 160280), (1940, 104182), (2522, 80140), (3880, 52091), (4007, 50440), (5044, 40070), (6305, 32056), (8014, 25220), (10088, 20035), (12610, 16028)]