197800512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 112

約数和(自身を含む): 644176512

約数和(自身を除く): 446376000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 11321, 17472, 22642, 33963, 45284, 67926, 79247, 90568, 135852, 147173, 158494, 181136, 237741, 271704, 294346, 316988, 362272, 441519, 475482, 543408, 588692, 633976, 724544, 883038, 950964, 1030211, 1086816, 1177384, 1267952, 1766076, 1901928, 2060422, 2173632, 2354768, 2535904, 3090633, 3532152, 3803856, 4120844, 4709536, 5071808, 6181266, 7064304, 7607712, 8241688, 9419072, 12362532, 14128608, 15215424, 16483376, 24725064, 28257216, 32966752, 49450128, 65933504, 98900256, 197800512]

約数ペア:

[(1, 197800512), (2, 98900256), (3, 65933504), (4, 49450128), (6, 32966752), (7, 28257216), (8, 24725064), (12, 16483376), (13, 15215424), (14, 14128608), (16, 12362532), (21, 9419072), (24, 8241688), (26, 7607712), (28, 7064304), (32, 6181266), (39, 5071808), (42, 4709536), (48, 4120844), (52, 3803856), (56, 3532152), (64, 3090633), (78, 2535904), (84, 2354768), (91, 2173632), (96, 2060422), (104, 1901928), (112, 1766076), (156, 1267952), (168, 1177384), (182, 1086816), (192, 1030211), (208, 950964), (224, 883038), (273, 724544), (312, 633976), (336, 588692), (364, 543408), (416, 475482), (448, 441519), (546, 362272), (624, 316988), (672, 294346), (728, 271704), (832, 237741), (1092, 181136), (1248, 158494), (1344, 147173), (1456, 135852), (2184, 90568), (2496, 79247), (2912, 67926), (4368, 45284), (5824, 33963), (8736, 22642), (11321, 17472)]