216821874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{50683}}^1$

素因数の和:50742

約数の個数: 32

約数和(自身を含む): 467103744

約数和(自身を除く): 250281870

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 50683, 101366, 152049, 304098, 1165709, 1571173, 2331418, 3142346, 3497127, 4713519, 6994254, 9427038, 36136979, 72273958, 108410937, 216821874]

約数ペア:

[(1, 216821874), (2, 108410937), (3, 72273958), (6, 36136979), (23, 9427038), (31, 6994254), (46, 4713519), (62, 3497127), (69, 3142346), (93, 2331418), (138, 1571173), (186, 1165709), (713, 304098), (1426, 152049), (2139, 101366), (4278, 50683)]