220161115265

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1031707}}^1$

素因数の和:1031806

約数の個数: 48

約数和(自身を含む): 335907617472

約数和(自身を除く): 115746502207

約数列:

[1, 5, 7, 13, 35, 49, 65, 67, 91, 245, 335, 455, 469, 637, 871, 2345, 3185, 3283, 4355, 6097, 16415, 30485, 42679, 213395, 1031707, 5158535, 7221949, 13412191, 36109745, 50553643, 67060955, 69124369, 93885337, 252768215, 345621845, 469426685, 483870583, 657197359, 898616797, 2419352915, 3285986795, 3387094081, 4493083985, 6290317579, 16935470405, 31451587895, 44032223053, 220161115265]

約数ペア:

[(1, 220161115265), (5, 44032223053), (7, 31451587895), (13, 16935470405), (35, 6290317579), (49, 4493083985), (65, 3387094081), (67, 3285986795), (91, 2419352915), (245, 898616797), (335, 657197359), (455, 483870583), (469, 469426685), (637, 345621845), (871, 252768215), (2345, 93885337), (3185, 69124369), (3283, 67060955), (4355, 50553643), (6097, 36109745), (16415, 13412191), (30485, 7221949), (42679, 5158535), (213395, 1031707)]