208362816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 639267200

約数和(自身を除く): 430904384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 79, 96, 114, 144, 152, 158, 171, 192, 228, 237, 241, 288, 304, 316, 342, 456, 474, 482, 576, 608, 632, 684, 711, 723, 912, 948, 964, 1216, 1264, 1368, 1422, 1446, 1501, 1824, 1896, 1928, 2169, 2528, 2736, 2844, 2892, 3002, 3648, 3792, 3856, 4338, 4503, 4579, 5056, 5472, 5688, 5784, 6004, 7584, 7712, 8676, 9006, 9158, 10944, 11376, 11568, 12008, 13509, 13737, 15168, 15424, 17352, 18012, 18316, 19039, 22752, 23136, 24016, 27018, 27474, 34704, 36024, 36632, 38078, 41211, 45504, 46272, 48032, 54036, 54948, 57117, 69408, 72048, 73264, 76156, 82422, 96064, 108072, 109896, 114234, 138816, 144096, 146528, 152312, 164844, 171351, 216144, 219792, 228468, 288192, 293056, 304624, 329688, 342702, 361741, 432288, 439584, 456936, 609248, 659376, 685404, 723482, 864576, 879168, 913872, 1085223, 1218496, 1318752, 1370808, 1446964, 1827744, 2170446, 2637504, 2741616, 2893928, 3255669, 3655488, 4340892, 5483232, 5787856, 6511338, 8681784, 10966464, 11575712, 13022676, 17363568, 23151424, 26045352, 34727136, 52090704, 69454272, 104181408, 208362816]

約数ペア:

[(1, 208362816), (2, 104181408), (3, 69454272), (4, 52090704), (6, 34727136), (8, 26045352), (9, 23151424), (12, 17363568), (16, 13022676), (18, 11575712), (19, 10966464), (24, 8681784), (32, 6511338), (36, 5787856), (38, 5483232), (48, 4340892), (57, 3655488), (64, 3255669), (72, 2893928), (76, 2741616), (79, 2637504), (96, 2170446), (114, 1827744), (144, 1446964), (152, 1370808), (158, 1318752), (171, 1218496), (192, 1085223), (228, 913872), (237, 879168), (241, 864576), (288, 723482), (304, 685404), (316, 659376), (342, 609248), (456, 456936), (474, 439584), (482, 432288), (576, 361741), (608, 342702), (632, 329688), (684, 304624), (711, 293056), (723, 288192), (912, 228468), (948, 219792), (964, 216144), (1216, 171351), (1264, 164844), (1368, 152312), (1422, 146528), (1446, 144096), (1501, 138816), (1824, 114234), (1896, 109896), (1928, 108072), (2169, 96064), (2528, 82422), (2736, 76156), (2844, 73264), (2892, 72048), (3002, 69408), (3648, 57117), (3792, 54948), (3856, 54036), (4338, 48032), (4503, 46272), (4579, 45504), (5056, 41211), (5472, 38078), (5688, 36632), (5784, 36024), (6004, 34704), (7584, 27474), (7712, 27018), (8676, 24016), (9006, 23136), (9158, 22752), (10944, 19039), (11376, 18316), (11568, 18012), (12008, 17352), (13509, 15424), (13737, 15168)]