209316488972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{52697}}^1$

素因数の和:53058

約数の個数: 48

約数和(自身を含む): 379108568832

約数和(自身を除く): 169792079860

約数列:

[1, 2, 4, 61, 73, 122, 146, 223, 244, 292, 446, 892, 4453, 8906, 13603, 16279, 17812, 27206, 32558, 52697, 54412, 65116, 105394, 210788, 993019, 1986038, 3214517, 3846881, 3972076, 6429034, 7693762, 11751431, 12858068, 15387524, 23502862, 47005724, 234659741, 469319482, 716837291, 857854463, 938638964, 1433674582, 1715708926, 2867349164, 3431417852, 52329122243, 104658244486, 209316488972]

約数ペア:

[(1, 209316488972), (2, 104658244486), (4, 52329122243), (61, 3431417852), (73, 2867349164), (122, 1715708926), (146, 1433674582), (223, 938638964), (244, 857854463), (292, 716837291), (446, 469319482), (892, 234659741), (4453, 47005724), (8906, 23502862), (13603, 15387524), (16279, 12858068), (17812, 11751431), (27206, 7693762), (32558, 6429034), (52697, 3972076), (54412, 3846881), (65116, 3214517), (105394, 1986038), (210788, 993019)]