201344925620

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1\times {\mathrm{48623}}^1$

素因数の和:49880

約数の個数: 48

約数和(自身を含む): 425383757568

約数和(自身を除く): 224038831948

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1051, 1970, 2102, 3940, 4204, 5255, 10510, 21020, 48623, 97246, 194492, 207047, 243115, 414094, 486230, 828188, 972460, 1035235, 2070470, 4140940, 9578731, 19157462, 38314924, 47893655, 51102773, 95787310, 102205546, 191574620, 204411092, 255513865, 511027730, 1022055460, 10067246281, 20134492562, 40268985124, 50336231405, 100672462810, 201344925620]

約数ペア:

[(1, 201344925620), (2, 100672462810), (4, 50336231405), (5, 40268985124), (10, 20134492562), (20, 10067246281), (197, 1022055460), (394, 511027730), (788, 255513865), (985, 204411092), (1051, 191574620), (1970, 102205546), (2102, 95787310), (3940, 51102773), (4204, 47893655), (5255, 38314924), (10510, 19157462), (21020, 9578731), (48623, 4140940), (97246, 2070470), (194492, 1035235), (207047, 972460), (243115, 828188), (414094, 486230)]