193370140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 438197760

約数和(自身を除く): 244827620

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 59, 74, 86, 103, 118, 148, 172, 185, 206, 215, 236, 295, 370, 412, 430, 515, 590, 740, 860, 1030, 1180, 1591, 2060, 2183, 2537, 3182, 3811, 4366, 4429, 5074, 6077, 6364, 7622, 7955, 8732, 8858, 10148, 10915, 12154, 12685, 15244, 15910, 17716, 19055, 21830, 22145, 24308, 25370, 30385, 31820, 38110, 43660, 44290, 50740, 60770, 76220, 88580, 93869, 121540, 163873, 187738, 224849, 261311, 327746, 375476, 449698, 469345, 522622, 655492, 819365, 899396, 938690, 1045244, 1124245, 1306555, 1638730, 1877380, 2248490, 2613110, 3277460, 4496980, 5226220, 9668507, 19337014, 38674028, 48342535, 96685070, 193370140]

約数ペア:

[(1, 193370140), (2, 96685070), (4, 48342535), (5, 38674028), (10, 19337014), (20, 9668507), (37, 5226220), (43, 4496980), (59, 3277460), (74, 2613110), (86, 2248490), (103, 1877380), (118, 1638730), (148, 1306555), (172, 1124245), (185, 1045244), (206, 938690), (215, 899396), (236, 819365), (295, 655492), (370, 522622), (412, 469345), (430, 449698), (515, 375476), (590, 327746), (740, 261311), (860, 224849), (1030, 187738), (1180, 163873), (1591, 121540), (2060, 93869), (2183, 88580), (2537, 76220), (3182, 60770), (3811, 50740), (4366, 44290), (4429, 43660), (5074, 38110), (6077, 31820), (6364, 30385), (7622, 25370), (7955, 24308), (8732, 22145), (8858, 21830), (10148, 19055), (10915, 17716), (12154, 15910), (12685, 15244)]