201928285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 65393315

約数列:

[1, 5, 13, 65, 67, 199, 233, 335, 871, 995, 1165, 2587, 3029, 4355, 12935, 13333, 15145, 15611, 46367, 66665, 78055, 173329, 202943, 231835, 602771, 866645, 1014715, 3013855, 3106589, 15532945, 40385657, 201928285]

約数ペア:

[(1, 201928285), (5, 40385657), (13, 15532945), (65, 3106589), (67, 3013855), (199, 1014715), (233, 866645), (335, 602771), (871, 231835), (995, 202943), (1165, 173329), (2587, 78055), (3029, 66665), (4355, 46367), (12935, 15611), (13333, 15145)]