201620795607

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 371934291456

約数和(自身を除く): 170313495849

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 107, 121, 151, 231, 321, 363, 453, 693, 749, 847, 963, 1057, 1089, 1177, 1359, 1637, 1661, 2247, 2541, 3171, 3531, 4911, 4983, 6741, 7623, 8239, 9513, 10593, 11459, 11627, 12947, 14733, 14949, 16157, 18007, 18271, 24717, 34377, 34881, 38841, 48471, 54021, 54813, 74151, 90629, 103131, 104643, 113099, 116523, 126049, 127897, 145413, 162063, 164439, 175159, 177727, 198077, 247187, 271887, 339297, 378147, 383691, 525477, 533181, 594231, 741561, 815661, 1017891, 1134441, 1151073, 1226113, 1244089, 1386539, 1576431, 1599543, 1730309, 1782693, 1926749, 1954997, 2224683, 2719057, 3678339, 3732267, 4159617, 5190927, 5780247, 5864991, 8157171, 11035017, 11196801, 12478851, 13487243, 13684979, 15572781, 17340741, 17594973, 19033399, 21194239, 24471513, 26449009, 29909627, 40461729, 41054937, 57100197, 63582717, 79347027, 89728881, 121385187, 123164811, 148359673, 171300591, 185143063, 190748151, 209367389, 238041081, 269186643, 290939099, 445079019, 555429189, 628102167, 872817297, 1335237057, 1666287567, 1884306501, 2036573693, 2618451891, 3200330089, 6109721079, 9600990267, 18329163237, 22402310623, 28802970801, 67206931869, 201620795607]

約数ペア:

[(1, 201620795607), (3, 67206931869), (7, 28802970801), (9, 22402310623), (11, 18329163237), (21, 9600990267), (33, 6109721079), (63, 3200330089), (77, 2618451891), (99, 2036573693), (107, 1884306501), (121, 1666287567), (151, 1335237057), (231, 872817297), (321, 628102167), (363, 555429189), (453, 445079019), (693, 290939099), (749, 269186643), (847, 238041081), (963, 209367389), (1057, 190748151), (1089, 185143063), (1177, 171300591), (1359, 148359673), (1637, 123164811), (1661, 121385187), (2247, 89728881), (2541, 79347027), (3171, 63582717), (3531, 57100197), (4911, 41054937), (4983, 40461729), (6741, 29909627), (7623, 26449009), (8239, 24471513), (9513, 21194239), (10593, 19033399), (11459, 17594973), (11627, 17340741), (12947, 15572781), (14733, 13684979), (14949, 13487243), (16157, 12478851), (18007, 11196801), (18271, 11035017), (24717, 8157171), (34377, 5864991), (34881, 5780247), (38841, 5190927), (48471, 4159617), (54021, 3732267), (54813, 3678339), (74151, 2719057), (90629, 2224683), (103131, 1954997), (104643, 1926749), (113099, 1782693), (116523, 1730309), (126049, 1599543), (127897, 1576431), (145413, 1386539), (162063, 1244089), (164439, 1226113), (175159, 1151073), (177727, 1134441), (198077, 1017891), (247187, 815661), (271887, 741561), (339297, 594231), (378147, 533181), (383691, 525477)]