212063488

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9103}}^1$

素因数の和:9139

約数の個数: 72

約数和(自身を含む): 521040128

約数和(自身を除く): 308976640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 9103, 11648, 18206, 23296, 36412, 63721, 72824, 118339, 127442, 145648, 236678, 254884, 291296, 473356, 509768, 582592, 828373, 946712, 1019536, 1165184, 1656746, 1893424, 2039072, 2330368, 3313492, 3786848, 4078144, 6626984, 7573696, 8156288, 13253968, 15147392, 16312576, 26507936, 30294784, 53015872, 106031744, 212063488]

約数ペア:

[(1, 212063488), (2, 106031744), (4, 53015872), (7, 30294784), (8, 26507936), (13, 16312576), (14, 15147392), (16, 13253968), (26, 8156288), (28, 7573696), (32, 6626984), (52, 4078144), (56, 3786848), (64, 3313492), (91, 2330368), (104, 2039072), (112, 1893424), (128, 1656746), (182, 1165184), (208, 1019536), (224, 946712), (256, 828373), (364, 582592), (416, 509768), (448, 473356), (728, 291296), (832, 254884), (896, 236678), (1456, 145648), (1664, 127442), (1792, 118339), (2912, 72824), (3328, 63721), (5824, 36412), (9103, 23296), (11648, 18206)]