190785832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{7121}}^1$

素因数の和:7341

約数の個数: 32

約数和(自身を含む): 380742120

約数和(自身を除く): 189956288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6698, 7121, 13396, 14242, 26792, 28484, 56968, 121057, 242114, 484228, 968456, 1402837, 2805674, 5611348, 11222696, 23848229, 47696458, 95392916, 190785832]

約数ペア:

[(1, 190785832), (2, 95392916), (4, 47696458), (8, 23848229), (17, 11222696), (34, 5611348), (68, 2805674), (136, 1402837), (197, 968456), (394, 484228), (788, 242114), (1576, 121057), (3349, 56968), (6698, 28484), (7121, 26792), (13396, 14242)]