213961832

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7477}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 473133060

約数和(自身を除く): 259171228

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 7477, 14308, 14954, 28616, 29908, 52339, 59816, 104678, 209356, 366373, 418712, 545821, 732746, 1091642, 1465492, 2183284, 2930984, 3820747, 4366568, 7641494, 15282988, 26745229, 30565976, 53490458, 106980916, 213961832]

約数ペア:

[(1, 213961832), (2, 106980916), (4, 53490458), (7, 30565976), (8, 26745229), (14, 15282988), (28, 7641494), (49, 4366568), (56, 3820747), (73, 2930984), (98, 2183284), (146, 1465492), (196, 1091642), (292, 732746), (392, 545821), (511, 418712), (584, 366373), (1022, 209356), (2044, 104678), (3577, 59816), (4088, 52339), (7154, 29908), (7477, 28616), (14308, 14954)]