226751356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 431184600

約数和(自身を除く): 204433244

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 509, 659, 676, 1018, 1318, 2036, 2636, 6617, 8567, 13234, 17134, 26468, 34268, 86021, 111371, 172042, 222742, 335431, 344084, 445484, 670862, 1341724, 4360603, 8721206, 17442412, 56687839, 113375678, 226751356]

約数ペア:

[(1, 226751356), (2, 113375678), (4, 56687839), (13, 17442412), (26, 8721206), (52, 4360603), (169, 1341724), (338, 670862), (509, 445484), (659, 344084), (676, 335431), (1018, 222742), (1318, 172042), (2036, 111371), (2636, 86021), (6617, 34268), (8567, 26468), (13234, 17134)]