201365535748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{249463}}^1$

素因数の和:249561

約数の個数: 72

約数和(自身を含む): 409837420608

約数和(自身を除く): 208471884860

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 361, 494, 559, 722, 817, 988, 1118, 1444, 1634, 2236, 3268, 4693, 9386, 10621, 15523, 18772, 21242, 31046, 42484, 62092, 201799, 249463, 403598, 498926, 807196, 997852, 3243019, 4739797, 6486038, 9479594, 10726909, 12972076, 18959188, 21453818, 42907636, 61617361, 90056143, 123234722, 139449817, 180112286, 203811271, 246469444, 278899634, 360224572, 407622542, 557799268, 815245084, 1170729859, 2341459718, 2649546523, 3872414149, 4682919436, 5299093046, 7744828298, 10598186092, 15489656596, 50341383937, 100682767874, 201365535748]

約数ペア:

[(1, 201365535748), (2, 100682767874), (4, 50341383937), (13, 15489656596), (19, 10598186092), (26, 7744828298), (38, 5299093046), (43, 4682919436), (52, 3872414149), (76, 2649546523), (86, 2341459718), (172, 1170729859), (247, 815245084), (361, 557799268), (494, 407622542), (559, 360224572), (722, 278899634), (817, 246469444), (988, 203811271), (1118, 180112286), (1444, 139449817), (1634, 123234722), (2236, 90056143), (3268, 61617361), (4693, 42907636), (9386, 21453818), (10621, 18959188), (15523, 12972076), (18772, 10726909), (21242, 9479594), (31046, 6486038), (42484, 4739797), (62092, 3243019), (201799, 997852), (249463, 807196), (403598, 498926)]