197193984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19783

約数の個数: 72

約数和(自身を含む): 565223232

約数和(自身を除く): 368029248

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, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 19751, 39502, 59253, 79004, 118506, 158008, 237012, 256763, 316016, 474024, 513526, 632032, 770289, 948048, 1027052, 1264064, 1540578, 1896096, 2054104, 2528128, 3081156, 3792192, 4108208, 5056256, 6162312, 7584384, 8216416, 12324624, 15168768, 16432832, 24649248, 32865664, 49298496, 65731328, 98596992, 197193984]

約数ペア:

[(1, 197193984), (2, 98596992), (3, 65731328), (4, 49298496), (6, 32865664), (8, 24649248), (12, 16432832), (13, 15168768), (16, 12324624), (24, 8216416), (26, 7584384), (32, 6162312), (39, 5056256), (48, 4108208), (52, 3792192), (64, 3081156), (78, 2528128), (96, 2054104), (104, 1896096), (128, 1540578), (156, 1264064), (192, 1027052), (208, 948048), (256, 770289), (312, 632032), (384, 513526), (416, 474024), (624, 316016), (768, 256763), (832, 237012), (1248, 158008), (1664, 118506), (2496, 79004), (3328, 59253), (4992, 39502), (9984, 19751)]