200870824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 495083520

約数和(自身を除く): 294212696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 67, 77, 88, 124, 134, 154, 157, 217, 248, 268, 308, 314, 341, 434, 469, 536, 616, 628, 682, 737, 868, 938, 1099, 1256, 1364, 1474, 1727, 1736, 1876, 2077, 2198, 2387, 2728, 2948, 3454, 3752, 4154, 4396, 4774, 4867, 5159, 5896, 6908, 8308, 8792, 9548, 9734, 10318, 10519, 12089, 13816, 14539, 16616, 19096, 19468, 20636, 21038, 22847, 24178, 29078, 34069, 38936, 41272, 42076, 45694, 48356, 53537, 58156, 68138, 73633, 84152, 91388, 96712, 107074, 115709, 116312, 136276, 147266, 159929, 182776, 214148, 231418, 272552, 294532, 319858, 326089, 374759, 428296, 462836, 589064, 639716, 652178, 749518, 809963, 925672, 1279432, 1304356, 1499036, 1619926, 2282623, 2608712, 2998072, 3239852, 3586979, 4565246, 6479704, 7173958, 9130492, 14347916, 18260984, 25108853, 28695832, 50217706, 100435412, 200870824]

約数ペア:

[(1, 200870824), (2, 100435412), (4, 50217706), (7, 28695832), (8, 25108853), (11, 18260984), (14, 14347916), (22, 9130492), (28, 7173958), (31, 6479704), (44, 4565246), (56, 3586979), (62, 3239852), (67, 2998072), (77, 2608712), (88, 2282623), (124, 1619926), (134, 1499036), (154, 1304356), (157, 1279432), (217, 925672), (248, 809963), (268, 749518), (308, 652178), (314, 639716), (341, 589064), (434, 462836), (469, 428296), (536, 374759), (616, 326089), (628, 319858), (682, 294532), (737, 272552), (868, 231418), (938, 214148), (1099, 182776), (1256, 159929), (1364, 147266), (1474, 136276), (1727, 116312), (1736, 115709), (1876, 107074), (2077, 96712), (2198, 91388), (2387, 84152), (2728, 73633), (2948, 68138), (3454, 58156), (3752, 53537), (4154, 48356), (4396, 45694), (4774, 42076), (4867, 41272), (5159, 38936), (5896, 34069), (6908, 29078), (8308, 24178), (8792, 22847), (9548, 21038), (9734, 20636), (10318, 19468), (10519, 19096), (12089, 16616), (13816, 14539)]