197119656

素因数分解:

$2^3\times 3^5\times {\mathrm{101399}}^1$

素因数の和:101420

約数の個数: 48

約数和(自身を含む): 553644000

約数和(自身を除く): 356524344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 101399, 202798, 304197, 405596, 608394, 811192, 912591, 1216788, 1825182, 2433576, 2737773, 3650364, 5475546, 7300728, 8213319, 10951092, 16426638, 21902184, 24639957, 32853276, 49279914, 65706552, 98559828, 197119656]

約数ペア:

[(1, 197119656), (2, 98559828), (3, 65706552), (4, 49279914), (6, 32853276), (8, 24639957), (9, 21902184), (12, 16426638), (18, 10951092), (24, 8213319), (27, 7300728), (36, 5475546), (54, 3650364), (72, 2737773), (81, 2433576), (108, 1825182), (162, 1216788), (216, 912591), (243, 811192), (324, 608394), (486, 405596), (648, 304197), (972, 202798), (1944, 101399)]