201975354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 335812806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 83, 89, 93, 98, 126, 147, 166, 178, 186, 217, 249, 267, 279, 294, 434, 441, 498, 534, 558, 581, 623, 651, 747, 801, 882, 1162, 1246, 1302, 1494, 1519, 1602, 1743, 1869, 1953, 2573, 2759, 3038, 3486, 3738, 3906, 4067, 4361, 4557, 5146, 5229, 5518, 5607, 7387, 7719, 8134, 8277, 8722, 9114, 10458, 11214, 12201, 13083, 13671, 14774, 15438, 16554, 18011, 19313, 22161, 23157, 24402, 24831, 26166, 27342, 36022, 36603, 38626, 39249, 44322, 46314, 49662, 51709, 54033, 57939, 66483, 73206, 78498, 103418, 108066, 115878, 126077, 132966, 135191, 155127, 162099, 173817, 228997, 252154, 270382, 310254, 324198, 347634, 361963, 378231, 405573, 457994, 465381, 686991, 723926, 756462, 811146, 930762, 1085889, 1134693, 1216719, 1373982, 1602979, 2060973, 2171778, 2269386, 2433438, 3205958, 3257667, 4121946, 4808937, 6515334, 9617874, 11220853, 14426811, 22441706, 28853622, 33662559, 67325118, 100987677, 201975354]

約数ペア:

[(1, 201975354), (2, 100987677), (3, 67325118), (6, 33662559), (7, 28853622), (9, 22441706), (14, 14426811), (18, 11220853), (21, 9617874), (31, 6515334), (42, 4808937), (49, 4121946), (62, 3257667), (63, 3205958), (83, 2433438), (89, 2269386), (93, 2171778), (98, 2060973), (126, 1602979), (147, 1373982), (166, 1216719), (178, 1134693), (186, 1085889), (217, 930762), (249, 811146), (267, 756462), (279, 723926), (294, 686991), (434, 465381), (441, 457994), (498, 405573), (534, 378231), (558, 361963), (581, 347634), (623, 324198), (651, 310254), (747, 270382), (801, 252154), (882, 228997), (1162, 173817), (1246, 162099), (1302, 155127), (1494, 135191), (1519, 132966), (1602, 126077), (1743, 115878), (1869, 108066), (1953, 103418), (2573, 78498), (2759, 73206), (3038, 66483), (3486, 57939), (3738, 54033), (3906, 51709), (4067, 49662), (4361, 46314), (4557, 44322), (5146, 39249), (5229, 38626), (5518, 36603), (5607, 36022), (7387, 27342), (7719, 26166), (8134, 24831), (8277, 24402), (8722, 23157), (9114, 22161), (10458, 19313), (11214, 18011), (12201, 16554), (13083, 15438), (13671, 14774)]