210666768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337607}}^1$

素因数の和:337631

約数の個数: 40

約数和(自身を含む): 586087488

約数和(自身を除く): 375420720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 337607, 675214, 1012821, 1350428, 2025642, 2700856, 4051284, 4388891, 5401712, 8102568, 8777782, 13166673, 16205136, 17555564, 26333346, 35111128, 52666692, 70222256, 105333384, 210666768]

約数ペア:

[(1, 210666768), (2, 105333384), (3, 70222256), (4, 52666692), (6, 35111128), (8, 26333346), (12, 17555564), (13, 16205136), (16, 13166673), (24, 8777782), (26, 8102568), (39, 5401712), (48, 4388891), (52, 4051284), (78, 2700856), (104, 2025642), (156, 1350428), (208, 1012821), (312, 675214), (624, 337607)]