201748954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 348572160

約数和(自身を除く): 146823206

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 982, 983, 1966, 5401, 9329, 10802, 10813, 18658, 18677, 21626, 37354, 102619, 205238, 205447, 410894, 482653, 965306, 5309183, 9170407, 10618366, 18340814, 100874477, 201748954]

約数ペア:

[(1, 201748954), (2, 100874477), (11, 18340814), (19, 10618366), (22, 9170407), (38, 5309183), (209, 965306), (418, 482653), (491, 410894), (982, 205447), (983, 205238), (1966, 102619), (5401, 37354), (9329, 21626), (10802, 18677), (10813, 18658)]