204078602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 391184640

約数和(自身を除く): 187106038

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 89, 91, 178, 182, 293, 301, 559, 586, 602, 623, 1118, 1157, 1246, 2051, 2314, 3809, 3827, 3913, 4102, 7618, 7654, 7826, 8099, 12599, 16198, 25198, 26077, 26663, 26789, 49751, 52154, 53326, 53578, 88193, 99502, 163787, 176386, 182539, 327574, 339001, 348257, 365078, 678002, 696514, 1121311, 1146509, 2242622, 2293018, 2373007, 4746014, 7849177, 14577043, 15698354, 29154086, 102039301, 204078602]

約数ペア:

[(1, 204078602), (2, 102039301), (7, 29154086), (13, 15698354), (14, 14577043), (26, 7849177), (43, 4746014), (86, 2373007), (89, 2293018), (91, 2242622), (178, 1146509), (182, 1121311), (293, 696514), (301, 678002), (559, 365078), (586, 348257), (602, 339001), (623, 327574), (1118, 182539), (1157, 176386), (1246, 163787), (2051, 99502), (2314, 88193), (3809, 53578), (3827, 53326), (3913, 52154), (4102, 49751), (7618, 26789), (7654, 26663), (7826, 26077), (8099, 25198), (12599, 16198)]