208056551150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{17291}}^1$

素因数の和:18450

約数の個数: 96

約数和(自身を含む): 456973608960

約数和(自身を除く): 248917057810

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1109, 1550, 2170, 2218, 5425, 5545, 7763, 10850, 11090, 15526, 17291, 27725, 34379, 34582, 38815, 55450, 68758, 77630, 86455, 121037, 171895, 172910, 194075, 240653, 242074, 343790, 388150, 432275, 481306, 536021, 605185, 859475, 864550, 1072042, 1203265, 1210370, 1718950, 2406530, 2680105, 3025925, 3752147, 5360210, 6016325, 6051850, 7504294, 12032650, 13400525, 18760735, 19175719, 26801050, 37521470, 38351438, 93803675, 95878595, 134230033, 187607350, 191757190, 268460066, 479392975, 594447289, 671150165, 958785950, 1188894578, 1342300330, 2972236445, 3355750825, 4161131023, 5944472890, 6711501650, 8322262046, 14861182225, 20805655115, 29722364450, 41611310230, 104028275575, 208056551150]

約数ペア:

[(1, 208056551150), (2, 104028275575), (5, 41611310230), (7, 29722364450), (10, 20805655115), (14, 14861182225), (25, 8322262046), (31, 6711501650), (35, 5944472890), (50, 4161131023), (62, 3355750825), (70, 2972236445), (155, 1342300330), (175, 1188894578), (217, 958785950), (310, 671150165), (350, 594447289), (434, 479392975), (775, 268460066), (1085, 191757190), (1109, 187607350), (1550, 134230033), (2170, 95878595), (2218, 93803675), (5425, 38351438), (5545, 37521470), (7763, 26801050), (10850, 19175719), (11090, 18760735), (15526, 13400525), (17291, 12032650), (27725, 7504294), (34379, 6051850), (34582, 6016325), (38815, 5360210), (55450, 3752147), (68758, 3025925), (77630, 2680105), (86455, 2406530), (121037, 1718950), (171895, 1210370), (172910, 1203265), (194075, 1072042), (240653, 864550), (242074, 859475), (343790, 605185), (388150, 536021), (432275, 481306)]