196318728

素因数分解:

$2^3\times 3^5\times {\mathrm{100987}}^1$

素因数の和:101008

約数の個数: 48

約数和(自身を含む): 551394480

約数和(自身を除く): 355075752

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, 100987, 201974, 302961, 403948, 605922, 807896, 908883, 1211844, 1817766, 2423688, 2726649, 3635532, 5453298, 7271064, 8179947, 10906596, 16359894, 21813192, 24539841, 32719788, 49079682, 65439576, 98159364, 196318728]

約数ペア:

[(1, 196318728), (2, 98159364), (3, 65439576), (4, 49079682), (6, 32719788), (8, 24539841), (9, 21813192), (12, 16359894), (18, 10906596), (24, 8179947), (27, 7271064), (36, 5453298), (54, 3635532), (72, 2726649), (81, 2423688), (108, 1817766), (162, 1211844), (216, 908883), (243, 807896), (324, 605922), (486, 403948), (648, 302961), (972, 201974), (1944, 100987)]