211676834915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 326458073088

約数和(自身を除く): 114781238173

約数列:

[1, 5, 7, 13, 35, 47, 65, 67, 91, 157, 235, 329, 335, 455, 469, 611, 785, 871, 941, 1099, 1645, 2041, 2345, 3055, 3149, 4277, 4355, 4705, 5495, 6097, 6587, 7379, 10205, 10519, 12233, 14287, 15745, 21385, 22043, 30485, 32935, 36895, 40937, 44227, 51653, 52595, 61165, 63047, 71435, 73633, 85631, 95927, 110215, 136747, 147737, 204685, 221135, 258265, 286559, 309589, 315235, 368165, 428155, 441329, 479635, 494393, 574951, 671489, 683735, 738685, 819611, 957229, 1034159, 1432795, 1547945, 1920581, 2206645, 2471965, 2874755, 2963209, 3357445, 3460751, 4024657, 4098055, 4786145, 5170795, 5737277, 6427109, 6943639, 9602905, 9898379, 13444067, 14816045, 17303755, 20123285, 20742463, 28686385, 32135545, 34718195, 38521717, 44989763, 48605473, 49491895, 67220335, 69288653, 90267307, 103712315, 128678927, 192608585, 224948815, 243027365, 269652019, 346443265, 451336535, 465223813, 631871149, 643394635, 900752489, 1348260095, 2326119065, 3159355745, 3256566691, 4503762445, 6047909569, 16282833455, 30239547845, 42335366983, 211676834915]

約数ペア:

[(1, 211676834915), (5, 42335366983), (7, 30239547845), (13, 16282833455), (35, 6047909569), (47, 4503762445), (65, 3256566691), (67, 3159355745), (91, 2326119065), (157, 1348260095), (235, 900752489), (329, 643394635), (335, 631871149), (455, 465223813), (469, 451336535), (611, 346443265), (785, 269652019), (871, 243027365), (941, 224948815), (1099, 192608585), (1645, 128678927), (2041, 103712315), (2345, 90267307), (3055, 69288653), (3149, 67220335), (4277, 49491895), (4355, 48605473), (4705, 44989763), (5495, 38521717), (6097, 34718195), (6587, 32135545), (7379, 28686385), (10205, 20742463), (10519, 20123285), (12233, 17303755), (14287, 14816045), (15745, 13444067), (21385, 9898379), (22043, 9602905), (30485, 6943639), (32935, 6427109), (36895, 5737277), (40937, 5170795), (44227, 4786145), (51653, 4098055), (52595, 4024657), (61165, 3460751), (63047, 3357445), (71435, 2963209), (73633, 2874755), (85631, 2471965), (95927, 2206645), (110215, 1920581), (136747, 1547945), (147737, 1432795), (204685, 1034159), (221135, 957229), (258265, 819611), (286559, 738685), (309589, 683735), (315235, 671489), (368165, 574951), (428155, 494393), (441329, 479635)]