201555864

素因数分解:

$2^3\times 3^5\times {\mathrm{103681}}^1$

素因数の和:103702

約数の個数: 48

約数和(自身を含む): 566103720

約数和(自身を除く): 364547856

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, 103681, 207362, 311043, 414724, 622086, 829448, 933129, 1244172, 1866258, 2488344, 2799387, 3732516, 5598774, 7465032, 8398161, 11197548, 16796322, 22395096, 25194483, 33592644, 50388966, 67185288, 100777932, 201555864]

約数ペア:

[(1, 201555864), (2, 100777932), (3, 67185288), (4, 50388966), (6, 33592644), (8, 25194483), (9, 22395096), (12, 16796322), (18, 11197548), (24, 8398161), (27, 7465032), (36, 5598774), (54, 3732516), (72, 2799387), (81, 2488344), (108, 1866258), (162, 1244172), (216, 933129), (243, 829448), (324, 622086), (486, 414724), (648, 311043), (972, 207362), (1944, 103681)]