217190616

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101681}}^1$

素因数の和:101779

約数の個数: 32

約数和(自身を含む): 549082800

約数和(自身を除く): 331892184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 101681, 203362, 305043, 406724, 610086, 813448, 1220172, 2440344, 9049609, 18099218, 27148827, 36198436, 54297654, 72396872, 108595308, 217190616]

約数ペア:

[(1, 217190616), (2, 108595308), (3, 72396872), (4, 54297654), (6, 36198436), (8, 27148827), (12, 18099218), (24, 9049609), (89, 2440344), (178, 1220172), (267, 813448), (356, 610086), (534, 406724), (712, 305043), (1068, 203362), (2136, 101681)]