211914696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14173}}^1$

素因数の和:14278

約数の個数: 64

約数和(自身を含む): 612316800

約数和(自身を除く): 400402104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14173, 14952, 28346, 42519, 56692, 85038, 99211, 113384, 170076, 198422, 297633, 340152, 396844, 595266, 793688, 1190532, 1261397, 2381064, 2522794, 3784191, 5045588, 7568382, 8829779, 10091176, 15136764, 17659558, 26489337, 30273528, 35319116, 52978674, 70638232, 105957348, 211914696]

約数ペア:

[(1, 211914696), (2, 105957348), (3, 70638232), (4, 52978674), (6, 35319116), (7, 30273528), (8, 26489337), (12, 17659558), (14, 15136764), (21, 10091176), (24, 8829779), (28, 7568382), (42, 5045588), (56, 3784191), (84, 2522794), (89, 2381064), (168, 1261397), (178, 1190532), (267, 793688), (356, 595266), (534, 396844), (623, 340152), (712, 297633), (1068, 198422), (1246, 170076), (1869, 113384), (2136, 99211), (2492, 85038), (3738, 56692), (4984, 42519), (7476, 28346), (14173, 14952)]