214674068

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 436230144

約数和(自身を除く): 221556076

約数列:

[1, 2, 4, 7, 14, 28, 137, 191, 274, 293, 382, 548, 586, 764, 959, 1172, 1337, 1918, 2051, 2674, 3836, 4102, 5348, 8204, 26167, 40141, 52334, 55963, 80282, 104668, 111926, 160564, 183169, 223852, 280987, 366338, 391741, 561974, 732676, 783482, 1123948, 1566964, 7666931, 15333862, 30667724, 53668517, 107337034, 214674068]

約数ペア:

[(1, 214674068), (2, 107337034), (4, 53668517), (7, 30667724), (14, 15333862), (28, 7666931), (137, 1566964), (191, 1123948), (274, 783482), (293, 732676), (382, 561974), (548, 391741), (586, 366338), (764, 280987), (959, 223852), (1172, 183169), (1337, 160564), (1918, 111926), (2051, 104668), (2674, 80282), (3836, 55963), (4102, 52334), (5348, 40141), (8204, 26167)]