201295744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 435511440

約数和(自身を除く): 234215696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 548, 832, 883, 1096, 1664, 1766, 1781, 2192, 3532, 3562, 4384, 7064, 7124, 8768, 11479, 14128, 14248, 17536, 22958, 28256, 28496, 45916, 56512, 56992, 91832, 113024, 113984, 120971, 183664, 227968, 241942, 367328, 483884, 734656, 967768, 1469312, 1572623, 1935536, 3145246, 3871072, 6290492, 7742144, 12580984, 15484288, 25161968, 50323936, 100647872, 201295744]

約数ペア:

[(1, 201295744), (2, 100647872), (4, 50323936), (8, 25161968), (13, 15484288), (16, 12580984), (26, 7742144), (32, 6290492), (52, 3871072), (64, 3145246), (104, 1935536), (128, 1572623), (137, 1469312), (208, 967768), (274, 734656), (416, 483884), (548, 367328), (832, 241942), (883, 227968), (1096, 183664), (1664, 120971), (1766, 113984), (1781, 113024), (2192, 91832), (3532, 56992), (3562, 56512), (4384, 45916), (7064, 28496), (7124, 28256), (8768, 22958), (11479, 17536), (14128, 14248)]