197271552

素因数分解:

$2^{13}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 112

約数和(自身を含む): 550468800

約数和(自身を除く): 353197248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 349, 368, 384, 512, 552, 698, 736, 768, 1024, 1047, 1104, 1396, 1472, 1536, 2048, 2094, 2208, 2792, 2944, 3072, 4096, 4188, 4416, 5584, 5888, 6144, 8027, 8192, 8376, 8832, 11168, 11776, 12288, 16054, 16752, 17664, 22336, 23552, 24081, 24576, 32108, 33504, 35328, 44672, 47104, 48162, 64216, 67008, 70656, 89344, 94208, 96324, 128432, 134016, 141312, 178688, 188416, 192648, 256864, 268032, 282624, 357376, 385296, 513728, 536064, 565248, 714752, 770592, 1027456, 1072128, 1429504, 1541184, 2054912, 2144256, 2859008, 3082368, 4109824, 4288512, 6164736, 8219648, 8577024, 12329472, 16439296, 24658944, 32878592, 49317888, 65757184, 98635776, 197271552]

約数ペア:

[(1, 197271552), (2, 98635776), (3, 65757184), (4, 49317888), (6, 32878592), (8, 24658944), (12, 16439296), (16, 12329472), (23, 8577024), (24, 8219648), (32, 6164736), (46, 4288512), (48, 4109824), (64, 3082368), (69, 2859008), (92, 2144256), (96, 2054912), (128, 1541184), (138, 1429504), (184, 1072128), (192, 1027456), (256, 770592), (276, 714752), (349, 565248), (368, 536064), (384, 513728), (512, 385296), (552, 357376), (698, 282624), (736, 268032), (768, 256864), (1024, 192648), (1047, 188416), (1104, 178688), (1396, 141312), (1472, 134016), (1536, 128432), (2048, 96324), (2094, 94208), (2208, 89344), (2792, 70656), (2944, 67008), (3072, 64216), (4096, 48162), (4188, 47104), (4416, 44672), (5584, 35328), (5888, 33504), (6144, 32108), (8027, 24576), (8192, 24081), (8376, 23552), (8832, 22336), (11168, 17664), (11776, 16752), (12288, 16054)]