197231072850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{20871013}}^1$

素因数の和:20871041

約数の個数: 96

約数和(自身を含む): 621121376640

約数和(自身を除く): 423890303790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 20871013, 41742026, 62613039, 104355065, 125226078, 146097091, 187839117, 208710130, 292194182, 313065195, 375678234, 438291273, 521775325, 563517351, 626130390, 730485455, 876582546, 939195585, 1043550650, 1127034702, 1314873819, 1460970910, 1565325975, 1878391170, 2191456365, 2629747638, 2817586755, 3130651950, 3652427275, 3944621457, 4382912730, 4695977925, 5635173510, 6574369095, 7304854550, 7889242914, 9391955850, 10957281825, 13148738190, 14087933775, 19723107285, 21914563650, 28175867550, 32871845475, 39446214570, 65743690950, 98615536425, 197231072850]

約数ペア:

[(1, 197231072850), (2, 98615536425), (3, 65743690950), (5, 39446214570), (6, 32871845475), (7, 28175867550), (9, 21914563650), (10, 19723107285), (14, 14087933775), (15, 13148738190), (18, 10957281825), (21, 9391955850), (25, 7889242914), (27, 7304854550), (30, 6574369095), (35, 5635173510), (42, 4695977925), (45, 4382912730), (50, 3944621457), (54, 3652427275), (63, 3130651950), (70, 2817586755), (75, 2629747638), (90, 2191456365), (105, 1878391170), (126, 1565325975), (135, 1460970910), (150, 1314873819), (175, 1127034702), (189, 1043550650), (210, 939195585), (225, 876582546), (270, 730485455), (315, 626130390), (350, 563517351), (378, 521775325), (450, 438291273), (525, 375678234), (630, 313065195), (675, 292194182), (945, 208710130), (1050, 187839117), (1350, 146097091), (1575, 125226078), (1890, 104355065), (3150, 62613039), (4725, 41742026), (9450, 20871013)]