201100515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 404075520

約数和(自身を除く): 202975005

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 157, 165, 231, 385, 471, 785, 1099, 1109, 1155, 1727, 2355, 3297, 3327, 5181, 5495, 5545, 7763, 8635, 12089, 12199, 16485, 16635, 23289, 25905, 36267, 36597, 38815, 60445, 60995, 85393, 116445, 174113, 181335, 182985, 256179, 426965, 522339, 870565, 1218791, 1280895, 1915243, 2611695, 3656373, 5745729, 6093955, 9576215, 13406701, 18281865, 28728645, 40220103, 67033505, 201100515]

約数ペア:

[(1, 201100515), (3, 67033505), (5, 40220103), (7, 28728645), (11, 18281865), (15, 13406701), (21, 9576215), (33, 6093955), (35, 5745729), (55, 3656373), (77, 2611695), (105, 1915243), (157, 1280895), (165, 1218791), (231, 870565), (385, 522339), (471, 426965), (785, 256179), (1099, 182985), (1109, 181335), (1155, 174113), (1727, 116445), (2355, 85393), (3297, 60995), (3327, 60445), (5181, 38815), (5495, 36597), (5545, 36267), (7763, 25905), (8635, 23289), (12089, 16635), (12199, 16485)]