201600950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 384484320

約数和(自身を除く): 182883370

約数列:

[1, 2, 5, 10, 25, 50, 71, 109, 142, 218, 355, 521, 545, 710, 1042, 1090, 1775, 2605, 2725, 3550, 5210, 5450, 7739, 13025, 15478, 26050, 36991, 38695, 56789, 73982, 77390, 113578, 184955, 193475, 283945, 369910, 386950, 567890, 924775, 1419725, 1849550, 2839450, 4032019, 8064038, 20160095, 40320190, 100800475, 201600950]

約数ペア:

[(1, 201600950), (2, 100800475), (5, 40320190), (10, 20160095), (25, 8064038), (50, 4032019), (71, 2839450), (109, 1849550), (142, 1419725), (218, 924775), (355, 567890), (521, 386950), (545, 369910), (710, 283945), (1042, 193475), (1090, 184955), (1775, 113578), (2605, 77390), (2725, 73982), (3550, 56789), (5210, 38695), (5450, 36991), (7739, 26050), (13025, 15478)]