202296709750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{101161}}^1$

素因数の和:101618

約数の個数: 64

約数和(自身を含む): 399581807040

約数和(自身を除く): 197285097290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 421, 475, 842, 950, 2105, 2375, 4210, 4750, 7999, 10525, 15998, 21050, 39995, 52625, 79990, 101161, 105250, 199975, 202322, 399950, 505805, 999875, 1011610, 1922059, 1999750, 2529025, 3844118, 5058050, 9610295, 12645125, 19220590, 25290250, 42588781, 48051475, 85177562, 96102950, 212943905, 240257375, 425887810, 480514750, 809186839, 1064719525, 1618373678, 2129439050, 4045934195, 5323597625, 8091868390, 10647195250, 20229670975, 40459341950, 101148354875, 202296709750]

約数ペア:

[(1, 202296709750), (2, 101148354875), (5, 40459341950), (10, 20229670975), (19, 10647195250), (25, 8091868390), (38, 5323597625), (50, 4045934195), (95, 2129439050), (125, 1618373678), (190, 1064719525), (250, 809186839), (421, 480514750), (475, 425887810), (842, 240257375), (950, 212943905), (2105, 96102950), (2375, 85177562), (4210, 48051475), (4750, 42588781), (7999, 25290250), (10525, 19220590), (15998, 12645125), (21050, 9610295), (39995, 5058050), (52625, 3844118), (79990, 2529025), (101161, 1999750), (105250, 1922059), (199975, 1011610), (202322, 999875), (399950, 505805)]