200768425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 296231040

約数和(自身を除く): 95462615

約数列:

[1, 5, 11, 13, 25, 55, 65, 89, 143, 275, 325, 445, 631, 715, 979, 1157, 2225, 3155, 3575, 4895, 5785, 6941, 8203, 12727, 15775, 24475, 28925, 34705, 41015, 56159, 63635, 90233, 173525, 205075, 280795, 318175, 451165, 617749, 730067, 1403975, 2255825, 3088745, 3650335, 8030737, 15443725, 18251675, 40153685, 200768425]

約数ペア:

[(1, 200768425), (5, 40153685), (11, 18251675), (13, 15443725), (25, 8030737), (55, 3650335), (65, 3088745), (89, 2255825), (143, 1403975), (275, 730067), (325, 617749), (445, 451165), (631, 318175), (715, 280795), (979, 205075), (1157, 173525), (2225, 90233), (3155, 63635), (3575, 56159), (4895, 41015), (5785, 34705), (6941, 28925), (8203, 24475), (12727, 15775)]