197942448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 568182384

約数和(自身を除く): 370239936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 173, 176, 197, 242, 264, 346, 363, 394, 484, 519, 528, 591, 692, 726, 788, 968, 1038, 1182, 1384, 1452, 1576, 1903, 1936, 2076, 2167, 2364, 2768, 2904, 3152, 3806, 4152, 4334, 4728, 5709, 5808, 6501, 7612, 8304, 8668, 9456, 11418, 13002, 15224, 17336, 20933, 22836, 23837, 26004, 30448, 34081, 34672, 41866, 45672, 47674, 52008, 62799, 68162, 71511, 83732, 91344, 95348, 102243, 104016, 125598, 136324, 143022, 167464, 190696, 204486, 251196, 272648, 286044, 334928, 374891, 381392, 408972, 502392, 545296, 572088, 749782, 817944, 1004784, 1124673, 1144176, 1499564, 1635888, 2249346, 2999128, 4123801, 4498692, 5998256, 8247602, 8997384, 12371403, 16495204, 17994768, 24742806, 32990408, 49485612, 65980816, 98971224, 197942448]

約数ペア:

[(1, 197942448), (2, 98971224), (3, 65980816), (4, 49485612), (6, 32990408), (8, 24742806), (11, 17994768), (12, 16495204), (16, 12371403), (22, 8997384), (24, 8247602), (33, 5998256), (44, 4498692), (48, 4123801), (66, 2999128), (88, 2249346), (121, 1635888), (132, 1499564), (173, 1144176), (176, 1124673), (197, 1004784), (242, 817944), (264, 749782), (346, 572088), (363, 545296), (394, 502392), (484, 408972), (519, 381392), (528, 374891), (591, 334928), (692, 286044), (726, 272648), (788, 251196), (968, 204486), (1038, 190696), (1182, 167464), (1384, 143022), (1452, 136324), (1576, 125598), (1903, 104016), (1936, 102243), (2076, 95348), (2167, 91344), (2364, 83732), (2768, 71511), (2904, 68162), (3152, 62799), (3806, 52008), (4152, 47674), (4334, 45672), (4728, 41866), (5709, 34672), (5808, 34081), (6501, 30448), (7612, 26004), (8304, 23837), (8668, 22836), (9456, 20933), (11418, 17336), (13002, 15224)]