197238912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39511}}^1$

素因数の和:39541

約数の個数: 64

約数和(自身を含む): 564231360

約数和(自身を除く): 366992448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 39511, 79022, 118533, 158044, 237066, 316088, 474132, 513643, 632176, 948264, 1027286, 1264352, 1540929, 1896528, 2054572, 2528704, 3081858, 3793056, 4109144, 5057408, 6163716, 7586112, 8218288, 12327432, 15172224, 16436576, 24654864, 32873152, 49309728, 65746304, 98619456, 197238912]

約数ペア:

[(1, 197238912), (2, 98619456), (3, 65746304), (4, 49309728), (6, 32873152), (8, 24654864), (12, 16436576), (13, 15172224), (16, 12327432), (24, 8218288), (26, 7586112), (32, 6163716), (39, 5057408), (48, 4109144), (52, 3793056), (64, 3081858), (78, 2528704), (96, 2054572), (104, 1896528), (128, 1540929), (156, 1264352), (192, 1027286), (208, 948264), (312, 632176), (384, 513643), (416, 474132), (624, 316088), (832, 237066), (1248, 158044), (1664, 118533), (2496, 79022), (4992, 39511)]